NVIDIA/open-gpu-kernel-modules
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This commit is contained in:
Andy Ritger
2022-11-10 08:39:33 -08:00
parent 7c345b838b
commit 758b4ee818
1323 changed files with 262135 additions and 60754 deletions
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13
kernel-open/nvidia-uvm/uvm_perf_utils_test.c
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@@ -1,5 +1,5 @@
/*******************************************************************************
Copyright (c) 2015 NVIDIA Corporation
Copyright (c) 2015-2022 NVIDIA Corporation
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to
@@ -23,6 +23,7 @@
#include "uvm_perf_utils.h"
#include "uvm_va_block.h"
#include "uvm_perf_prefetch.h"
#include "uvm_test.h"
static NV_STATUS test_saturating_counter_basic(void)
@@ -681,10 +682,12 @@ fail:
static NV_STATUS test_bitmap_tree_traversal(void)
{
int value;
uvm_va_block_bitmap_tree_t tree;
uvm_va_block_bitmap_tree_iter_t iter;
uvm_perf_prefetch_bitmap_tree_t tree;
uvm_perf_prefetch_bitmap_tree_iter_t iter;
uvm_va_block_bitmap_tree_init_from_page_count(&tree, 9);
tree.leaf_count = 9;
tree.level_count = ilog2(roundup_pow_of_two(tree.leaf_count)) + 1;
uvm_page_mask_zero(&tree.pages);
TEST_CHECK_RET(tree.level_count == 5);
TEST_CHECK_RET(tree.leaf_count == 9);
@@ -695,7 +698,7 @@ static NV_STATUS test_bitmap_tree_traversal(void)
uvm_page_mask_set(&tree.pages, 7);
uvm_page_mask_set(&tree.pages, 8);
uvm_va_block_bitmap_tree_traverse_counters(value, &tree, 6, &iter) {
uvm_perf_prefetch_bitmap_tree_traverse_counters(value, &tree, 6, &iter) {
if (iter.level_idx == 4)
TEST_CHECK_RET(value == 0);
else if (iter.level_idx == 3)