Merge branch 'amd'

LICENSE

@@ -15,7 +15,7 @@ copyright info. All parties provide their portions of the code under the
 
 Copyright (C) 2018, The University of Texas at Austin
 Copyright (C) 2016, Hewlett Packard Enterprise Development LP
-Copyright (C) 2018, Advanced Micro Devices, Inc.
+Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are

build/bli_config.h.in

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2019, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

build/config.mk.in

@@ -92,6 +92,7 @@ CC                := @CC@
 # Important C compiler ranges.
 GCC_OT_4_9_0      := @gcc_older_than_4_9_0@
 GCC_OT_6_1_0      := @gcc_older_than_6_1_0@
+GCC_OT_9_1_0      := @gcc_older_than_9_1_0@
 
 # The C++ compiler. NOTE: A C++ is typically not needed.
 CXX               := @CXX@

build/detect/config/config_detect.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

build/detect/config/old/cpuid_x86.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2015, The University of Texas at Austin
-   Copyright (C) 2017, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

build/irun.py

@@ -5,7 +5,7 @@
 #  libraries.
 #
 #  Copyright (C) 2018, The University of Texas at Austin
-#  Copyright (C) 2018, Advanced Micro Devices, Inc.
+#  Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 #
 #  Redistribution and use in source and binary forms, with or without
 #  modification, are permitted provided that the following conditions are

config/zen/amd_config.mk

@@ -0,0 +1,83 @@
+#
+#
+#  BLIS    
+#  An object-based framework for developing high-performance BLAS-like
+#  libraries.
+#
+#  Copyright (C) 2019, Advanced Micro Devices, Inc.
+#
+#  Redistribution and use in source and binary forms, with or without
+#  modification, are permitted provided that the following conditions are
+#  met:
+#   - Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer.
+#   - Redistributions in binary form must reproduce the above copyright
+#     notice, this list of conditions and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution.
+#   - Neither the name(s) of the copyright holder(s) nor the names of its
+#     contributors may be used to endorse or promote products derived
+#     from this software without specific prior written permission.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+#  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+#  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+#  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+#  HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+#  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+#  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+#  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+#  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+#  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+#
+
+# All the common flags for AMD architectures will be added here
+
+# NOTE: The build system will append these variables with various
+# general-purpose/configuration-agnostic flags in common.mk. You
+# may specify additional flags here as needed.
+CPPROCFLAGS    :=
+CMISCFLAGS     :=
+CPICFLAGS      :=
+CWARNFLAGS     :=
+
+ifneq ($(DEBUG_TYPE),off)
+CDBGFLAGS      := -g
+endif
+
+ifeq ($(DEBUG_TYPE),noopt)
+COPTFLAGS      := -O0
+else
+COPTFLAGS      := -O3 -fomit-frame-pointer
+endif
+
+# Flags specific to optimized kernels.
+CKOPTFLAGS     := $(COPTFLAGS)
+ifeq ($(CC_VENDOR),gcc)
+CKVECFLAGS     := -mavx2 -mfpmath=sse -mfma
+else
+ifeq ($(CC_VENDOR),clang)
+#CKVECFLAGS     := -mavx2 -mfpmath=sse -mfma -march=znver1 -mno-fma4 -mno-tbm -mno-xop -mno-lwp
+CKVECFLAGS     := -mavx2 -mfpmath=sse -mfma
+# When compiling with AOCC, add these flags to the default flags set above.
+ifeq ($(strip $(shell clang -v |& head -1 | grep -c 'AOCC.LLVM.2.0.0')),1)
+CKVECFLAGS     += -mllvm -disable-licm-vrp
+endif
+else
+$(error gcc or clang are required for this configuration.)
+endif
+endif
+
+# Flags specific to reference kernels.
+CROPTFLAGS     := $(CKOPTFLAGS)
+ifeq ($(CC_VENDOR),gcc)
+CRVECFLAGS     := $(CKVECFLAGS) -funsafe-math-optimizations -ffp-contract=fast
+else
+ifeq ($(CC_VENDOR),clang)
+CRVECFLAGS     := $(CKVECFLAGS) -funsafe-math-optimizations -ffp-contract=fast
+else
+CRVECFLAGS     := $(CKVECFLAGS)
+endif
+endif
+

config/zen/bli_cntx_init_zen.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2019, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are
@@ -115,15 +115,37 @@ void bli_cntx_init_zen( cntx_t* cntx )
 	//                                           s      d      c      z
 	bli_blksz_init_easy( &blkszs[ BLIS_MR ],     6,     6,     3,     3 );
 	bli_blksz_init_easy( &blkszs[ BLIS_NR ],    16,     8,     8,     4 );
+
+/*
+	Multi Instance performance improvement of DGEMM when binded to a CCX
+	In Multi instance each thread runs a sequential DGEMM.
+
+	a)  If BLIS is run in a multi-instance mode with
+	    CPU freq 2.6/2.2 Ghz
+	    DDR4 clock frequency 2400Mhz
+          mc = 240, kc = 512, and nc = 2040
+	    has better performance on EPYC server, over the default block sizes.
+
+	b)  If BLIS is run in Single Instance mode
+	      mc = 510, kc = 1024 and nc = 4080
+*/
+
 #ifdef BLIS_ENABLE_ZEN_BLOCK_SIZES
 	// Zen optmized level 3 cache block sizes
+	#if BLIS_ENABLE_SINGLE_INSTANCE_BLOCK_SIZES
 	bli_blksz_init_easy( &blkszs[ BLIS_MC ],  1020,   510,   510,   255 );
 	bli_blksz_init_easy( &blkszs[ BLIS_KC ],  1024,  1024,  1024,  1024 );
+	bli_blksz_init_easy( &blkszs[ BLIS_NC ],  8160,  4080,  4080,  3056 );
+	#else
+	bli_blksz_init_easy( &blkszs[ BLIS_MC ],   144,   240,   144,    72 );
+	bli_blksz_init_easy( &blkszs[ BLIS_KC ],   256,   512,   256,   256 );
+	bli_blksz_init_easy( &blkszs[ BLIS_NC ],  4080,  2040,  2040,  1528 );
+	#endif
 #else
 	bli_blksz_init_easy( &blkszs[ BLIS_MC ],   144,    72,   144,    72 );
 	bli_blksz_init_easy( &blkszs[ BLIS_KC ],   256,   256,   256,   256 );
-#endif
 	bli_blksz_init_easy( &blkszs[ BLIS_NC ],  8160,  4080,  4080,  3056 );
+#endif
 	bli_blksz_init_easy( &blkszs[ BLIS_AF ],     8,     8,    -1,    -1 );
 	bli_blksz_init_easy( &blkszs[ BLIS_DF ],     8,     8,    -1,    -1 );
 

config/zen/bli_family_zen.h

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2019, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are
@@ -43,13 +43,27 @@
 #define BLIS_THREAD_MAX_JR      1
 
 #define BLIS_ENABLE_ZEN_BLOCK_SIZES
-//#define BLIS_ENABLE_SMALL_MATRIX
+#define BLIS_ENABLE_SMALL_MATRIX
+#define BLIS_ENABLE_SMALL_MATRIX_TRSM
+
 
 // This will select the threshold below which small matrix code will be called.
 #define BLIS_SMALL_MATRIX_THRES        700
 #define BLIS_SMALL_M_RECT_MATRIX_THRES 160
 #define BLIS_SMALL_K_RECT_MATRIX_THRES 128
 
+#define BLIS_SMALL_MATRIX_THRES_TRSM   32768 //128(128+128) => m*(m+n)
+#define BLIS_SMALL_MATRIX_A_THRES_TRSM	128
+#define BLIS_SMALL_MATRIX_A_THRES_M_SYRK	96
+#define BLIS_SMALL_MATRIX_A_THRES_N_SYRK	128
+
+//This macro will enable  BLIS DGEMM to choose block sizes for a  single instance mode
+#define BLIS_ENABLE_SINGLE_INSTANCE_BLOCK_SIZES 	0
+
+#define D_BLIS_SMALL_MATRIX_THRES_TRSM_NAPLES 250
+#define D_BLIS_SMALL_MATRIX_THRES_TRSM_ALXB_NAPLES 90
+
+#define D_BLIS_SMALL_MATRIX_THRES_TRSM_DIM_RATIO 22
 
 
 //#endif

config/zen/make_defs.mk

@@ -5,6 +5,7 @@
 #  libraries.
 #
 #  Copyright (C) 2014, The University of Texas at Austin
+#  Copyright (C) 2019, Advanced Micro Devices, Inc.
 #
 #  Redistribution and use in source and binary forms, with or without
 #  modification, are permitted provided that the following conditions are
@@ -32,6 +33,9 @@
 #
 #
 
+# FLAGS that are specific to the 'zen' architecture are added here.
+# FLAGS that are common for all the AMD architectures are present in
+# amd_config.mk.
 
 # Declare the name of the current configuration and add it to the
 # running list of configurations included by common.mk.
@@ -42,56 +46,38 @@ THIS_CONFIG    := zen
 # --- Determine the C compiler and related flags ---
 #
 
-# NOTE: The build system will append these variables with various
-# general-purpose/configuration-agnostic flags in common.mk. You
-# may specify additional flags here as needed.
-CPPROCFLAGS    :=
-CMISCFLAGS     :=
-CPICFLAGS      :=
-CWARNFLAGS     :=
+# Include the file containing common flags for all AMD architectures.
+AMD_CONFIG_FILE := amd_config.mk
+AMD_CONFIG_PATH := $(BASE_SHARE_PATH)/config/zen
+-include $(AMD_CONFIG_PATH)/$(AMD_CONFIG_FILE)
 
-ifneq ($(DEBUG_TYPE),off)
-CDBGFLAGS      := -g
-endif
-
-ifeq ($(DEBUG_TYPE),noopt)
-COPTFLAGS      := -O0
-else
-COPTFLAGS      := -O3
-endif
-
-# Flags specific to optimized kernels.
-CKOPTFLAGS     := $(COPTFLAGS)
 ifeq ($(CC_VENDOR),gcc)
-CKVECFLAGS     := -mavx2 -mfpmath=sse -mfma -march=znver1
-ifeq ($(GCC_OT_6_1_0),yes)
 # If gcc is older than 6.1.0, we must use -march=bdver4 and then remove the
 # Bulldozer instruction sets that were omitted from Zen.
 # Additionally, if gcc is 4.9 (clang 3.5?) or newer, we may want to add
 # Zen-specific instructions back into the mix:
 # -mclzero -madx -mrdseed -mmwaitx -msha -mxsavec -mxsaves -mclflushopt -mpopcnt
-CKVECFLAGS     := -mavx2 -mfpmath=sse -mfma -march=bdver4 -mno-fma4 -mno-tbm -mno-xop -mno-lwp
+ifeq ($(GCC_OT_6_1_0),yes)
+CRVECFLAGS += -march=bdver4 -mno-fma4 -mno-tbm -mno-xop -mno-lwp
+CKVECFLAGS += -march=bdver4 -mno-fma4 -mno-tbm -mno-xop -mno-lwp
+else
+# If gcc is at least 6.1.0, then we can specify the microarchitecture using
+# the preferred option.
+CRVECFLAGS += -march=znver1
+CKVECFLAGS += -march=znver1
 endif
 else
 ifeq ($(CC_VENDOR),clang)
-CKVECFLAGS     := -mavx2 -mfpmath=sse -mfma -march=bdver4 -mno-fma4 -mno-tbm -mno-xop -mno-lwp
+# I couldn't find which versions of clang added support for -march=znver1,
+# so we don't even bother attempting the differentiation that appears in the
+# gcc branch above.
+CRVECFLAGS += -march=znver1
+CKVECFLAGS += -march=znver1
 else
 $(error gcc or clang are required for this configuration.)
 endif
 endif
 
-# Flags specific to reference kernels.
-CROPTFLAGS     := $(CKOPTFLAGS)
-ifeq ($(CC_VENDOR),gcc)
-CRVECFLAGS     := $(CKVECFLAGS) -funsafe-math-optimizations -ffp-contract=fast
-else
-ifeq ($(CC_VENDOR),clang)
-CRVECFLAGS     := $(CKVECFLAGS) -funsafe-math-optimizations -ffp-contract=fast
-else
-CRVECFLAGS     := $(CKVECFLAGS)
-endif
-endif
-
 # Store all of the variables here to new variables containing the
 # configuration name.
 $(eval $(call store-make-defs,$(THIS_CONFIG)))

config/zen/old/bli_kernel.h

@@ -4,7 +4,7 @@
    An object-based framework for developing high-performance BLAS-like
    libraries.
 
-   Copyright (C) 2017, Advanced Micro Devices, Inc.
+   Copyright (C) 2017 - 2019, Advanced Micro Devices, Inc.
    Copyright (C) 2018, The University of Texas at Austin
 
    Redistribution and use in source and binary forms, with or without

config/zen2/bli_cntx_init_zen2.c

@@ -0,0 +1,139 @@
+/*
+
+   BLIS
+   An object-based framework for developing high-performance BLAS-like
+   libraries.
+
+   Copyright (C) 2014, The University of Texas at Austin
+   Copyright (C) 2019, Advanced Micro Devices, Inc.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are
+   met:
+    - Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    - Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    - Neither the name(s) of the copyright holder(s) nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+   HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#include "blis.h"
+
+void bli_cntx_init_zen2( cntx_t* cntx )
+{
+	blksz_t blkszs[ BLIS_NUM_BLKSZS ];
+
+	// Set default kernel blocksizes and functions.
+	bli_cntx_init_zen2_ref( cntx );
+
+	// -------------------------------------------------------------------------
+
+	// Update the context with optimized native gemm micro-kernels and
+	// their storage preferences.
+	bli_cntx_set_l3_nat_ukrs
+	(
+	  8,
+	  // gemm
+	  BLIS_GEMM_UKR,       BLIS_FLOAT,    bli_sgemm_haswell_asm_6x16,       TRUE,
+	  BLIS_GEMM_UKR,       BLIS_DOUBLE,   bli_dgemm_haswell_asm_6x8,        TRUE,
+	  BLIS_GEMM_UKR,       BLIS_SCOMPLEX, bli_cgemm_haswell_asm_3x8,        TRUE,
+	  BLIS_GEMM_UKR,       BLIS_DCOMPLEX, bli_zgemm_haswell_asm_3x4,        TRUE,
+	  // gemmtrsm_l
+	  BLIS_GEMMTRSM_L_UKR, BLIS_FLOAT,    bli_sgemmtrsm_l_haswell_asm_6x16, TRUE,
+	  BLIS_GEMMTRSM_L_UKR, BLIS_DOUBLE,   bli_dgemmtrsm_l_haswell_asm_6x8,  TRUE,
+	  // gemmtrsm_u
+	  BLIS_GEMMTRSM_U_UKR, BLIS_FLOAT,    bli_sgemmtrsm_u_haswell_asm_6x16, TRUE,
+	  BLIS_GEMMTRSM_U_UKR, BLIS_DOUBLE,   bli_dgemmtrsm_u_haswell_asm_6x8,  TRUE,
+	  cntx
+	);
+
+	// Update the context with optimized level-1f kernels.
+	bli_cntx_set_l1f_kers
+	(
+	  4,
+	  // axpyf
+	  BLIS_AXPYF_KER,     BLIS_FLOAT,  bli_saxpyf_zen_int_8,
+	  BLIS_AXPYF_KER,     BLIS_DOUBLE, bli_daxpyf_zen_int_8,
+	  // dotxf
+	  BLIS_DOTXF_KER,     BLIS_FLOAT,  bli_sdotxf_zen_int_8,
+	  BLIS_DOTXF_KER,     BLIS_DOUBLE, bli_ddotxf_zen_int_8,
+	  cntx
+	);
+
+	// Update the context with optimized level-1v kernels.
+	bli_cntx_set_l1v_kers
+	(
+	  10,
+	  // amaxv
+	  BLIS_AMAXV_KER,  BLIS_FLOAT,  bli_samaxv_zen_int,
+	  BLIS_AMAXV_KER,  BLIS_DOUBLE, bli_damaxv_zen_int,
+	  // axpyv
+
+	  BLIS_AXPYV_KER,  BLIS_FLOAT,  bli_saxpyv_zen_int10,
+	  BLIS_AXPYV_KER,  BLIS_DOUBLE, bli_daxpyv_zen_int10,
+
+	  // dotv
+	  BLIS_DOTV_KER,   BLIS_FLOAT,  bli_sdotv_zen_int,
+	  BLIS_DOTV_KER,   BLIS_DOUBLE, bli_ddotv_zen_int,
+	  // dotxv
+	  BLIS_DOTXV_KER,  BLIS_FLOAT,  bli_sdotxv_zen_int,
+	  BLIS_DOTXV_KER,  BLIS_DOUBLE, bli_ddotxv_zen_int,
+	  // scalv
+
+	  BLIS_SCALV_KER,  BLIS_FLOAT,  bli_sscalv_zen_int10,
+	  BLIS_SCALV_KER,  BLIS_DOUBLE, bli_dscalv_zen_int10,
+
+	  cntx
+	);
+
+	// Initialize level-3 blocksize objects with architecture-specific values.
+	//                                           s      d      c      z
+	bli_blksz_init_easy( &blkszs[ BLIS_MR ],     6,     6,     3,     3 );
+	bli_blksz_init_easy( &blkszs[ BLIS_NR ],    16,     8,     8,     4 );
+#if AOCL_BLIS_MULTIINSTANCE
+	bli_blksz_init_easy( &blkszs[ BLIS_MC ],   144,   240,   144,    72 );
+	bli_blksz_init_easy( &blkszs[ BLIS_KC ],   256,   512,   256,   256 );
+	bli_blksz_init_easy( &blkszs[ BLIS_NC ],  4080,  2040,  4080,  4080 );
+#else
+	bli_blksz_init_easy( &blkszs[ BLIS_MC ],   144,    72,   144,    72 );
+	bli_blksz_init_easy( &blkszs[ BLIS_KC ],   256,   256,   256,   256 );
+	bli_blksz_init_easy( &blkszs[ BLIS_NC ],  4080,  4080,  4080,  4080 );
+#endif
+
+	bli_blksz_init_easy( &blkszs[ BLIS_AF ],     8,     8,    -1,    -1 );
+	bli_blksz_init_easy( &blkszs[ BLIS_DF ],     8,     8,    -1,    -1 );
+
+	// Update the context with the current architecture's register and cache
+	// blocksizes (and multiples) for native execution.
+	bli_cntx_set_blkszs
+	(
+	  BLIS_NAT, 7,
+	  // level-3
+	  BLIS_NC, &blkszs[ BLIS_NC ], BLIS_NR,
+	  BLIS_KC, &blkszs[ BLIS_KC ], BLIS_KR,
+	  BLIS_MC, &blkszs[ BLIS_MC ], BLIS_MR,
+	  BLIS_NR, &blkszs[ BLIS_NR ], BLIS_NR,
+	  BLIS_MR, &blkszs[ BLIS_MR ], BLIS_MR,
+	  // level-1f
+	  BLIS_AF, &blkszs[ BLIS_AF ], BLIS_AF,
+	  BLIS_DF, &blkszs[ BLIS_DF ], BLIS_DF,
+	  cntx
+	);
+}
+

config/zen2/bli_family_zen2.h

@@ -0,0 +1,74 @@
+/*
+
+   BLIS
+   An object-based framework for developing high-performance BLAS-like
+   libraries.
+
+   Copyright (C) 2014, The University of Texas at Austin
+   Copyright (C) 2019, Advanced Micro Devices, Inc
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are
+   met:
+    - Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    - Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    - Neither the name(s) of the copyright holder(s) nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+   HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#ifndef BLI_FAMILY_ZEN2_
+#define BLI_FAMILY_ZEN2_
+
+// By default, it is effective to parallelize the outer loops.
+// Setting these macros to 1 will force JR and IR inner loops
+// to be not paralleized.
+#define BLIS_THREAD_MAX_IR      1
+#define BLIS_THREAD_MAX_JR      1
+
+
+#define BLIS_ENABLE_SMALL_MATRIX
+#define BLIS_ENABLE_SMALL_MATRIX_TRSM
+
+
+// This will select the threshold below which small matrix code will be called.
+#define BLIS_SMALL_MATRIX_THRES        700
+#define BLIS_SMALL_M_RECT_MATRIX_THRES 160
+#define BLIS_SMALL_K_RECT_MATRIX_THRES 128
+
+#define BLIS_SMALL_MATRIX_THRES_TRSM   32768 //128(128+128) => m*(m+n)
+#define BLIS_SMALL_MATRIX_A_THRES_TRSM	128
+#define BLIS_SMALL_MATRIX_A_THRES_M_SYRK	96
+#define BLIS_SMALL_MATRIX_A_THRES_N_SYRK	128
+
+#define BLIS_ENABLE_SMALL_MATRIX_ROME
+#define BLIS_SMALL_MATRIX_THRES_ROME       400
+
+#define D_BLIS_SMALL_MATRIX_THRES_TRSM_ROME 120
+#define D_BLIS_SMALL_MATRIX_THRES_TRSM_ALXB_ROME 60
+#define D_BLIS_SMALL_MATRIX_THRES_TRSM_XAUB_ROME 150
+
+#define D_BLIS_SMALL_MATRIX_THRES_TRSM_DIM_RATIO 22
+
+// When running HPL with pure MPI without DGEMM threading (Single-threaded
+// BLIS), defining this macro as 1 yields better performance.
+#define AOCL_BLIS_MULTIINSTANCE   0
+
+#endif
+

config/zen2/make_defs.mk

@@ -0,0 +1,88 @@
+#
+#
+#  BLIS    
+#  An object-based framework for developing high-performance BLAS-like
+#  libraries.
+#
+#  Copyright (C) 2014, The University of Texas at Austin
+#  Copyright (C) 2019, Advanced Micro Devices, Inc.
+#
+#  Redistribution and use in source and binary forms, with or without
+#  modification, are permitted provided that the following conditions are
+#  met:
+#   - Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer.
+#   - Redistributions in binary form must reproduce the above copyright
+#     notice, this list of conditions and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution.
+#   - Neither the name(s) of the copyright holder(s) nor the names of its
+#     contributors may be used to endorse or promote products derived
+#     from this software without specific prior written permission.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+#  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+#  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+#  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+#  HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+#  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+#  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+#  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+#  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+#  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+#
+
+# FLAGS that are specific to the 'zen2' architecture are added here.
+# FLAGS that are common for all the AMD architectures are present in
+# config/zen/amd_config.mk.
+
+# Declare the name of the current configuration and add it to the
+# running list of configurations included by common.mk.
+THIS_CONFIG    := zen2
+#CONFIGS_INCL   += $(THIS_CONFIG)
+
+#
+# --- Determine the C compiler and related flags ---
+#
+
+# Include file containing common flags for all AMD architectures.
+AMD_CONFIG_FILE := amd_config.mk
+AMD_CONFIG_PATH := $(BASE_SHARE_PATH)/config/zen
+-include $(AMD_CONFIG_PATH)/$(AMD_CONFIG_FILE)
+
+ifeq ($(CC_VENDOR),gcc)
+ifeq ($(GCC_OT_9_1_0),yes)
+ifeq ($(GCC_OT_6_1_0),yes)
+# If gcc is older than 6.1.0, we must use -march=bdver4 and then remove the
+# Bulldozer instruction sets that were omitted from Zen.
+CRVECFLAGS += -march=bdver4 -mno-fma4 -mno-tbm -mno-xop -mno-lwp
+CKVECFLAGS += -march=bdver4 -mno-fma4 -mno-tbm -mno-xop -mno-lwp
+else
+# If gcc is older than 9.1.0 but at least 6.1.0, then we can use -march=znver1
+# as the fallback option.
+CRVECFLAGS += -march=znver1 -mno-avx256-split-unaligned-store
+CKVECFLAGS += -march=znver1 -mno-avx256-split-unaligned-store
+endif
+else
+# If gcc is at least 9.1.0, then we can specify the microarchitecture using
+# the preferred option.
+CRVECFLAGS += -march=znver2
+CKVECFLAGS += -march=znver2
+endif
+else
+ifeq ($(CC_VENDOR),clang)
+# I couldn't find which versions of clang added support for -march=znver1
+# or -march=znver2, so we don't even bother attempting the differentiation
+# that appears in the gcc branch above.
+CRVECFLAGS += -march=znver1
+CKVECFLAGS += -march=znver1
+else
+$(error gcc or clang are required for this configuration.)
+endif
+endif
+
+# Store all of the variables here to new variables containing the
+# configuration name.
+$(eval $(call store-make-defs,$(THIS_CONFIG)))
+

config_registry

@@ -10,7 +10,7 @@
 # Processor families.
 x86_64:      intel64 amd64
 intel64:     skx knl haswell sandybridge penryn generic
-amd64:       zen excavator steamroller piledriver bulldozer generic
+amd64:       zen2 zen excavator steamroller piledriver bulldozer generic
 # NOTE: ARM families will remain disabled until runtime hardware detection
 # logic is added to BLIS.
 #arm64:       cortexa57 generic
@@ -24,6 +24,7 @@ sandybridge: sandybridge
 penryn:      penryn
 
 # AMD architectures.
+zen2:        zen2/zen2/zen/haswell
 zen:         zen/zen/haswell
 excavator:   excavator/piledriver
 steamroller: steamroller/piledriver

configure

@@ -5,7 +5,7 @@
 #  libraries.
 #
 #  Copyright (C) 2014, The University of Texas at Austin
-#  Copyright (C) 2019, Advanced Micro Devices, Inc.
+#  Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 #
 #  Redistribution and use in source and binary forms, with or without
 #  modification, are permitted provided that the following conditions are
@@ -1516,19 +1516,37 @@ check_compiler_version_ranges()
 	# comments:
 	#   These older versions of gcc do not explicitly support the Zen (Zen1)
 	#   microarchitecture; the newest microarchitectural value understood by
-	#   these versions is '-march=bdver4' [3]. However, support for them can
-	#   be attained in a roundabout way by starting with the instruction sets
-	#   enabled by '-march=bdver4' and then disabling the instruction sets
-	#   that were removed in the transition from Excavator to Zen, namely:
-	#   FMA4, TBM, XOP, and LWP. Newer versions of gcc support Zen via the
-	#   '-march=znver1' option [4].
+	#   these versions is '-march=bdver4' [3]. However, basic support for these
+	#   older versions can be attained in a roundabout way by starting with the
+	#   instruction sets enabled by '-march=bdver4' and then disabling the
+	#   instruction sets that were removed in the transition from Excavator to
+	#   Zen, namely: FMA4, TBM, XOP, and LWP. Newer versions of gcc support Zen
+	#   via the '-march=znver1' option [4].
 	#
 	#   [3] https://gcc.gnu.org/onlinedocs/gcc-5.5.0/gcc/x86-Options.html#x86-Options
 	#   [4] https://gcc.gnu.org/onlinedocs/gcc-6.1.0/gcc/x86-Options.html#x86-Options
 	#
+	# range: gcc < 9.1 (ie: 8.3 or older)
+	# variable: gcc_older_than_9_1_0
+	# comments:
+	#   These older versions of gcc do not explicitly support the Zen2
+	#   microarchitecture; the newest microarchitectural value understood by
+	#   these versions is either '-march=znver1' (if !gcc_older_than_6_1_0) [5]
+	#   or '-march=bdver4' (if gcc_older_than_6_1_0) [3]. If gcc is 6.1 or
+	#   newer, '-march=znver1' may be used (since the instruction sets it
+	#   enables are a subset of those enabled by '-march=znver2'); otherwise,
+	#   '-march=bdver4' must be used in conjuction with disabling the
+	#   instruction sets that were removed in the transition from Excavator to
+	#   Zen, as described in the section above for gcc_older_than_6_1_0.
+	#   Newer versions of gcc support Zen2 via the '-march=znver2' option [6].
+	#
+	#   [5] https://gcc.gnu.org/onlinedocs/gcc-8.3.0/gcc/x86-Options.html#x86-Options
+	#   [6] https://gcc.gnu.org/onlinedocs/gcc-9.1.0/gcc/x86-Options.html#x86-Options
+	#
 
 	gcc_older_than_4_9_0='no'
 	gcc_older_than_6_1_0='no'
+	gcc_older_than_9_1_0='no'
 
 	echo "${script_name}: checking ${cc} ${cc_version} against known consequential version ranges."
 
@@ -1548,6 +1566,12 @@ check_compiler_version_ranges()
 			echo "${script_name}: note: found ${cc} version older than 6.1."
 			gcc_older_than_6_1_0='yes'
 		fi
+
+		# Check for gcc < 9.1.0 (ie: 8.3 or older).
+		if [ ${cc_major} -lt 9 ]; then
+			echo "${script_name}: note: found ${cc} version older than 9.1."
+			gcc_older_than_9_1_0='yes'
+		fi
 	fi
 
 	# icc
@@ -3056,6 +3080,7 @@ main()
 		| sed -e "s/@CC_VENDOR@/${cc_vendor}/g" \
 		| sed -e "s/@gcc_older_than_4_9_0@/${gcc_older_than_4_9_0}/g" \
 		| sed -e "s/@gcc_older_than_6_1_0@/${gcc_older_than_6_1_0}/g" \
+		| sed -e "s/@gcc_older_than_9_1_0@/${gcc_older_than_9_1_0}/g" \
 		| sed -e "s/@CC@/${cc_esc}/g" \
 		| sed -e "s/@CXX@/${cxx_esc}/g" \
 		| sed -e "s/@RANLIB@/${ranlib_esc}/g" \

frame/1m/packm/bli_packm.h

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/1m/packm/bli_packm_blk_var1.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/1m/packm/bli_packm_cntl.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/1m/packm/bli_packm_cntl.h

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/1m/packm/bli_packm_thrinfo.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/1m/packm/bli_packm_thrinfo.h

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/1m/packm/bli_packm_var.h

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/1m/unpackm/bli_unpackm_cntl.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/1m/unpackm/bli_unpackm_cntl.h

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/bli_l3_cntl.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/bli_l3_cntl.h

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/bli_l3_packm.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/bli_l3_packm.h

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/bli_l3_thrinfo.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/bli_l3_thrinfo.h

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/gemm/bli_gemm_blk_var1.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/gemm/bli_gemm_blk_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/gemm/bli_gemm_cntl.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/gemm/bli_gemm_cntl.h

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/gemm/bli_gemm_front.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2019, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are
@@ -57,7 +57,8 @@ void bli_gemm_front
 #ifdef BLIS_ENABLE_SMALL_MATRIX
 	// Only handle small problems separately for homogeneous datatypes.
 	if ( bli_obj_dt( a ) == bli_obj_dt( b ) &&
-	     bli_obj_dt( a ) == bli_obj_dt( c ) )
+	     bli_obj_dt( a ) == bli_obj_dt( c ) &&
+	     bli_obj_comp_prec( c ) == bli_obj_prec( c ) )
 	{
 		gint_t status = bli_gemm_small( alpha, a, b, beta, c, cntx, cntl );
 		if ( status == BLIS_SUCCESS ) return;

frame/3/gemm/bli_gemm_front.h

@@ -44,6 +44,7 @@ void bli_gemm_front
        cntl_t* cntl
      );
 
+#ifdef BLIS_ENABLE_SMALL_MATRIX
 err_t bli_gemm_small
      (
        obj_t*  alpha,
@@ -54,3 +55,5 @@ err_t bli_gemm_small
        cntx_t* cntx,
        cntl_t* cntl
      );
+#endif
+

frame/3/gemm/bli_gemm_int.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/gemm/bli_gemm_ker_var1.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/gemm/bli_gemm_ker_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/gemm/bli_gemm_md.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2017, Advanced Micro Devices, Inc.
+   Copyright (C) 2017 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/gemm/bli_gemm_var.h

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/gemm/ind/bli_gemm4mb_ker_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/gemm/other/bli_gemm_ker_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/gemm/other/bli_gemm_ker_var2rr.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/gemm/other/bli_gemm_ker_var2sl.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/herk/bli_herk_l_ker_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/herk/bli_herk_u_ker_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/herk/bli_herk_var.h

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/herk/bli_herk_x_ker_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/herk/other/bli_herk_l_ker_var2.1looprr.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/herk/other/bli_herk_l_ker_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/herk/other/bli_herk_l_ker_var2rr.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/herk/other/bli_herk_l_ker_var2sl.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/herk/other/bli_herk_u_ker_var2.1looprr.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/herk/other/bli_herk_u_ker_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/herk/other/bli_herk_u_ker_var2rr.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/herk/other/bli_herk_u_ker_var2sl.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/syrk/bli_syrk_front.c

@@ -5,6 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are
@@ -51,6 +52,21 @@ void bli_syrk_front
 	obj_t   at_local;
 	obj_t   c_local;
 
+	// Alias A and C in case we need to apply transformations.
+	bli_obj_alias_to( a, &a_local );
+	bli_obj_alias_to( c, &c_local );
+	bli_obj_set_as_root( &c_local );
+
+	// For syrk, the right-hand "B" operand is simply A^T.
+	bli_obj_alias_to( a, &at_local );
+	bli_obj_induce_trans( &at_local );
+
+#ifdef BLIS_ENABLE_SMALL_MATRIX
+	gint_t status = bli_syrk_small( alpha, &a_local, &at_local, beta, &c_local,
+	                                cntx, cntl );
+	if ( status == BLIS_SUCCESS ) return;
+#endif
+
 	// Check parameters.
 	if ( bli_error_checking_is_enabled() )
 		bli_syrk_check( alpha, a, beta, c, cntx );
@@ -62,15 +78,6 @@ void bli_syrk_front
 		return;
 	}
 
-	// Alias A and C in case we need to apply transformations.
-	bli_obj_alias_to( a, &a_local );
-	bli_obj_alias_to( c, &c_local );
-	bli_obj_set_as_root( &c_local );
-
-	// For syrk, the right-hand "B" operand is simply A^T.
-	bli_obj_alias_to( a, &at_local );
-	bli_obj_induce_trans( &at_local );
-
 	// An optimization: If C is stored by rows and the micro-kernel prefers
 	// contiguous columns, or if C is stored by columns and the micro-kernel
 	// prefers contiguous rows, transpose the entire operation to allow the

frame/3/syrk/bli_syrk_front.h

@@ -42,3 +42,17 @@ void bli_syrk_front
        rntm_t* rntm,
        cntl_t* cntl
      );
+
+#ifdef BLIS_ENABLE_SMALL_MATRIX
+err_t bli_syrk_small
+     (
+       obj_t*  alpha,
+       obj_t*  a,
+       obj_t*  b,
+       obj_t*  beta,
+       obj_t*  c,
+       cntx_t* cntx,
+       cntl_t* cntl
+     );
+#endif
+

frame/3/trmm/bli_trmm_front.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trmm/bli_trmm_ll_ker_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trmm/bli_trmm_lu_ker_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trmm/bli_trmm_rl_ker_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trmm/bli_trmm_ru_ker_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trmm/bli_trmm_var.h

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trmm/bli_trmm_xx_ker_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trmm/other/bli_trmm_ll_ker_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trmm/other/bli_trmm_ll_ker_var2rr.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trmm/other/bli_trmm_ll_ker_var2sl.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trmm/other/bli_trmm_lu_ker_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trmm/other/bli_trmm_lu_ker_var2rr.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trmm/other/bli_trmm_lu_ker_var2sl.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trmm/other/bli_trmm_rl_ker_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trmm/other/bli_trmm_rl_ker_var2rr.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trmm/other/bli_trmm_rl_ker_var2sl.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trmm/other/bli_trmm_ru_ker_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trmm/other/bli_trmm_ru_ker_var2rr.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trmm/other/bli_trmm_ru_ker_var2sl.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trsm/bli_trsm_blk_var1.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trsm/bli_trsm_blk_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trsm/bli_trsm_cntl.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trsm/bli_trsm_cntl.h

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trsm/bli_trsm_front.c

@@ -5,6 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are
@@ -51,6 +52,11 @@ void bli_trsm_front
 	obj_t   b_local;
 	obj_t   c_local;
 
+#ifdef BLIS_ENABLE_SMALL_MATRIX_TRSM
+	gint_t status = bli_trsm_small( side, alpha, a, b, cntx, cntl );
+	if ( status == BLIS_SUCCESS ) return;
+#endif
+
 	// Check parameters.
 	if ( bli_error_checking_is_enabled() )
 		bli_trsm_check( side, alpha, a, b, &BLIS_ZERO, b, cntx );

frame/3/trsm/bli_trsm_front.h

@@ -5,6 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are
@@ -42,3 +43,16 @@ void bli_trsm_front
        rntm_t* rntm,
        cntl_t* cntl
      );
+
+#ifdef BLIS_ENABLE_SMALL_MATRIX
+err_t bli_trsm_small
+     (
+       side_t  side,
+       obj_t*  alpha,
+       obj_t*  a,
+       obj_t*  b,
+       cntx_t* cntx,
+       cntl_t* cntl
+     );
+#endif
+

frame/3/trsm/bli_trsm_ll_ker_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trsm/bli_trsm_lu_ker_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trsm/bli_trsm_rl_ker_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trsm/bli_trsm_ru_ker_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trsm/bli_trsm_var.h

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trsm/bli_trsm_xx_ker_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trsm/other/bli_trsm_ll_ker_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trsm/other/bli_trsm_ll_ker_var2rr.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trsm/other/bli_trsm_ll_ker_var2sl.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trsm/other/bli_trsm_lu_ker_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trsm/other/bli_trsm_lu_ker_var2rr.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trsm/other/bli_trsm_lu_ker_var2sl.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trsm/other/bli_trsm_rl_ker_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/3/trsm/other/bli_trsm_ru_ker_var2.c

@@ -5,7 +5,7 @@
    libraries.
 
    Copyright (C) 2014, The University of Texas at Austin
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are

frame/base/bli_apool.c

@@ -4,7 +4,7 @@
    An object-based framework for developing high-performance BLAS-like
    libraries.
 
-   Copyright (C) 2018, Advanced Micro Devices, Inc.
+   Copyright (C) 2018 - 2019, Advanced Micro Devices, Inc.
 
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are