mirror of
https://github.com/amd/blis.git
synced 2026-04-19 23:28:52 +00:00
Added Function trace and Input logging for dotv and gemv
Change-Id: I992bd80b2322d6c387f609ecd70c1109c13f6254 AMD-Internal: [CPUPL-1274]
This commit is contained in:
managalv
253
test/test_dotv.c
253
test/test_dotv.c
@@ -40,152 +40,213 @@
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#endif
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#include "blis.h"
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// res n x incx y incy
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//double res = ddotv_( int*, double*, int*, double*, int* );
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#ifdef BLIS_ENABLE_CBLAS
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//#define CBLAS
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#endif
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#ifdef CBLAS
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#include "cblas.h"
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#endif
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//#define PRINT
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int main( int argc, char** argv )
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{
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obj_t x, y;
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obj_t res;
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dim_t n;
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dim_t p;
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dim_t p_begin, p_end, p_inc;
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int n_input;
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num_t dt_x, dt_y, dt_res;
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int r, n_repeats;
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num_t dt;
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obj_t x, y;
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obj_t res;
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dim_t n;
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dim_t p;
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dim_t p_begin, p_end, p_inc;
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int n_input;
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num_t dt_x, dt_y, dt_res;
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int r, n_repeats;
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num_t dt;
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double dtime;
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double dtime_save;
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double gflops;
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double dtime;
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double dtime_save;
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double gflops;
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bli_init();
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bli_init();
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n_repeats = 10;
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n_repeats = 3;
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#ifndef PRINT
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p_begin = 40;
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p_end = 4000;
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p_inc = 40;
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p_begin = 40;
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p_end = 4000;
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p_inc = 40;
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n_input = -1;
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n_input = -1;
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#else
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p_begin = 16;
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p_end = 16;
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p_inc = 1;
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p_begin = 16;
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p_end = 16;
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p_inc = 1;
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n_input = 16;
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n_input = 16;
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#endif
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#if 1
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dt = BLIS_FLOAT;
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//dt = BLIS_DOUBLE;
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dt = BLIS_FLOAT;
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//dt = BLIS_DOUBLE;
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#else
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//dt = BLIS_SCOMPLEX;
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dt = BLIS_DCOMPLEX;
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dt = BLIS_SCOMPLEX;
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//dt = BLIS_DCOMPLEX;
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#endif
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dt_x = dt_y = dt_res = dt;
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dt_x = dt_y = dt_res = dt;
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// Begin with initializing the last entry to zero so that
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// matlab allocates space for the entire array once up-front.
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for ( p = p_begin; p + p_inc <= p_end; p += p_inc ) ;
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// Begin with initializing the last entry to zero so that
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// matlab allocates space for the entire array once up-front.
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for ( p = p_begin; p + p_inc <= p_end; p += p_inc ) ;
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#ifdef BLIS
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printf( "data_dotv_blis" );
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printf( "data_dotv_blis" );
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#else
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printf( "data_dotv_%s", BLAS );
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printf( "data_dotv_%s", BLAS );
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#endif
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printf( "( %2lu, 1:2 ) = [ %4lu %7.2f ];\n",
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( unsigned long )(p - p_begin)/p_inc + 1,
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( unsigned long )0, 0.0 );
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printf( "( %2lu, 1:2 ) = [ %4lu %7.2f ];\n",
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( unsigned long )(p - p_begin)/p_inc + 1,
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( unsigned long )0, 0.0 );
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//for ( p = p_begin; p <= p_end; p += p_inc )
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for ( p = p_end; p_begin <= p; p -= p_inc )
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{
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// for ( p = p_begin; p <= p_end; p += p_inc )
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for ( p = p_end; p_begin <= p; p -= p_inc )
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{
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if ( n_input < 0 ) n = p * ( dim_t )abs(n_input);
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else n = ( dim_t ) n_input;
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if ( n_input < 0 ) n = p * ( dim_t )abs(n_input);
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else n = ( dim_t ) n_input;
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bli_obj_create( dt_x, n, 1, 0, 0, &x );
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bli_obj_create( dt_y, n, 1, 0, 0, &y );
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bli_obj_create( dt_res, 1, 1, 0, 0, &res );
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bli_obj_create( dt_x, n, 1, 0, 0, &x );
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bli_obj_create( dt_y, n, 1, 0, 0, &y );
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bli_obj_create( dt_res, 1, 1, 0, 0, &res );
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bli_randm( &x );
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bli_randm( &y );
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bli_randm( &x );
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bli_randm( &y );
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dtime_save = 1.0e9;
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dtime_save = 1.0e9;
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for ( r = 0; r < n_repeats; ++r )
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{
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for ( r = 0; r < n_repeats; ++r )
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{
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dtime = bli_clock();
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dtime = bli_clock();
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#ifdef PRINT
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bli_printm( "x", &x, "%4.1f", "" );
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bli_printm( "y", &y, "%4.1f", "" );
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bli_printm( "x", &x, "%4.1f", "" );
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bli_printm( "y", &y, "%4.1f", "" );
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#endif
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#ifdef BLIS
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bli_dotv( &x,
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&y,
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&res);
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bli_dotv( &x,
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&y,
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&res);
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#else
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if ( bli_is_float( dt ) )
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{
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f77_int nn = bli_obj_length( &x );
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f77_int incx = bli_obj_vector_inc( &x );
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f77_int incy = bli_obj_vector_inc( &y );
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float* xp = bli_obj_buffer( &x );
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float* yp = bli_obj_buffer( &y );
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float* resp = bli_obj_buffer( &res );
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*resp = sdot_( &nn,
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xp, &incx,
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yp, &incy );
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if ( bli_is_float( dt ) )
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{
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f77_int nn = bli_obj_length( &x );
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f77_int incx = bli_obj_vector_inc( &x );
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f77_int incy = bli_obj_vector_inc( &y );
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float* xp = bli_obj_buffer( &x );
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float* yp = bli_obj_buffer( &y );
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float* resp = bli_obj_buffer( &res );
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#ifdef CBLAS
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*resp = cblas_sdot( nn,
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xp, incx,
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yp, incy );
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}
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else if ( bli_is_double( dt ) )
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{
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#else
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*resp = sdot_( &nn,
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xp, &incx,
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yp, &incy );
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#endif
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f77_int nn = bli_obj_length( &x );
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f77_int incx = bli_obj_vector_inc( &x );
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f77_int incy = bli_obj_vector_inc( &y );
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double* xp = bli_obj_buffer( &x );
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double* yp = bli_obj_buffer( &y );
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double* resp = bli_obj_buffer( &res );
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}
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else if ( bli_is_double( dt ) )
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{
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f77_int nn = bli_obj_length( &x );
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f77_int incx = bli_obj_vector_inc( &x );
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f77_int incy = bli_obj_vector_inc( &y );
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double* xp = bli_obj_buffer( &x );
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double* yp = bli_obj_buffer( &y );
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double* resp = bli_obj_buffer( &res );
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#ifdef CBLAS
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*resp = cblas_ddot( nn,
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xp, incx,
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yp, incy );
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#else
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*resp = ddot_( &nn,
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xp, &incx,
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yp, &incy );
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#endif
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}
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else if ( bli_is_scomplex( dt ) )
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{
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f77_int nn = bli_obj_length( &x );
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f77_int incx = bli_obj_vector_inc( &x );
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f77_int incy = bli_obj_vector_inc( &y );
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scomplex* xp = bli_obj_buffer( &x );
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scomplex* yp = bli_obj_buffer( &y );
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scomplex* resp = bli_obj_buffer( &res );
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#ifdef CBLAS
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cblas_cdotu_sub(nn,
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xp, incx,
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yp, incy, resp );
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#else
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*resp = cdotu_(&nn,
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xp, &incx,
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yp, &incy );
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#endif
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}
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else if ( bli_is_dcomplex( dt ) )
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{
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f77_int nn = bli_obj_length( &x );
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f77_int incx = bli_obj_vector_inc( &x );
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f77_int incy = bli_obj_vector_inc( &y );
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dcomplex* xp = bli_obj_buffer( &x );
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dcomplex* yp = bli_obj_buffer( &y );
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dcomplex* resp = bli_obj_buffer( &res );
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#ifdef CBLAS
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cblas_zdotu_sub( nn,
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xp, incx,
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yp, incy, resp );
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#else
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*resp = zdotu_( &nn,
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xp, &incx,
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yp, &incy );
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#endif
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}
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*resp = ddot_( &nn,
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xp, &incx,
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yp, &incy );
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}
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#endif
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#ifdef PRINT
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bli_printm( "res after", &res, "%4.1f", "" );
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exit(1);
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bli_printm( "res after", &res, "%4.1f", "" );
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exit(1);
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#endif
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dtime_save = bli_clock_min_diff( dtime_save, dtime );
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}
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dtime_save = bli_clock_min_diff( dtime_save, dtime );
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}
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gflops = ( 2.0 * n ) / ( dtime_save * 1.0e9 );
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gflops = ( 2.0 * n ) / ( dtime_save * 1.0e9 );
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if ( bli_is_complex( dt ) ) gflops *= 4.0;
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#ifdef BLIS
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printf( "data_dotv_blis" );
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printf( "data_dotv_blis" );
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#else
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printf( "data_dotv_%s", BLAS );
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printf( "data_dotv_%s", BLAS );
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#endif
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printf( "( %2lu, 1:2 ) = [ %4lu %7.2f ];\n",
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( unsigned long )(p - p_begin)/p_inc + 1,
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( unsigned long )n, gflops );
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printf( "( %2lu, 1:2 ) = [ %4lu %7.2f ];\n",
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( unsigned long )(p - p_begin)/p_inc + 1,
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( unsigned long )n, gflops );
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bli_obj_free( &x );
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bli_obj_free( &y );
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bli_obj_free( &res );
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}
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bli_obj_free( &x );
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bli_obj_free( &y );
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bli_obj_free( &res );
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}
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bli_finalize();
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//bli_finalize();
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return 0;
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return 0;
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}
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368
test/test_gemv.c
368
test/test_gemv.c
@@ -39,170 +39,308 @@
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#endif
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#include "blis.h"
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// transa m n alpha a lda x incx beta y incy
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//void dgemv_( char*, int*, int*, double*, double*, int*, double*, int*, double*, double*, int* );
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#ifdef BLIS_ENABLE_CBLAS
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//#define CBLAS
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#endif
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#ifdef CBLAS
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#include "cblas.h"
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#endif
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//#define PRINT
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int main( int argc, char** argv )
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{
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obj_t a, x, y;
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obj_t y_save;
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obj_t alpha, beta;
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dim_t m, n;
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dim_t p;
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dim_t p_begin, p_end, p_inc;
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int m_input, n_input;
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num_t dt_a, dt_x, dt_y;
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num_t dt_alpha, dt_beta;
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int r, n_repeats;
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obj_t a, x, y;
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obj_t y_save;
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obj_t alpha, beta;
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dim_t m, n;
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dim_t p;
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dim_t p_begin, p_end, p_inc;
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int m_input, n_input;
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num_t dt_a, dt_x, dt_y;
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num_t dt_alpha, dt_beta;
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int r, n_repeats;
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num_t dt;
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double dtime;
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double dtime_save;
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double gflops;
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double dtime;
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double dtime_save;
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double gflops;
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//bli_init();
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//bli_init();
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n_repeats = 3;
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n_repeats = 3;
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#ifndef PRINT
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p_begin = 40;
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p_end = 2000;
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p_inc = 40;
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p_begin = 40;
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p_end = 2000;
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p_inc = 40;
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m_input = -1;
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n_input = -1;
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m_input = -1;
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n_input = -1;
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#else
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p_begin = 16;
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p_end = 16;
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p_inc = 1;
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p_begin = 16;
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p_end = 16;
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p_inc = 1;
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m_input = 15;
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n_input = 15;
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m_input = 15;
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n_input = 15;
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#endif
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dt_a = dt_x = dt_y = dt_alpha = dt_beta = BLIS_DOUBLE;
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#if 1
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dt = BLIS_FLOAT;
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//dt = BLIS_DOUBLE;
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#else
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dt = BLIS_SCOMPLEX;
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//dt = BLIS_DCOMPLEX;
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#endif
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// Begin with initializing the last entry to zero so that
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// matlab allocates space for the entire array once up-front.
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for ( p = p_begin; p + p_inc <= p_end; p += p_inc ) ;
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dt_a = dt_x = dt_y = dt_alpha = dt_beta = dt;
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// Begin with initializing the last entry to zero so that
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// matlab allocates space for the entire array once up-front.
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for ( p = p_begin; p + p_inc <= p_end; p += p_inc ) ;
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#ifdef BLIS
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printf( "data_gemv_blis" );
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printf( "data_gemv_blis" );
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#else
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printf( "data_gemv_%s", BLAS );
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printf( "data_gemv_%s", BLAS );
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#endif
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printf( "( %2lu, 1:3 ) = [ %4lu %4lu %7.2f ];\n",
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( unsigned long )(p - p_begin)/p_inc + 1,
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( unsigned long )0,
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( unsigned long )0, 0.0 );
|
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printf( "( %2lu, 1:3 ) = [ %4lu %4lu %7.2f ];\n",
|
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( unsigned long )(p - p_begin)/p_inc + 1,
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( unsigned long )0,
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( unsigned long )0, 0.0 );
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//for ( p = p_begin; p <= p_end; p += p_inc )
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for ( p = p_end; p_begin <= p; p -= p_inc )
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{
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//for ( p = p_begin; p <= p_end; p += p_inc )
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for ( p = p_end; p_begin <= p; p -= p_inc )
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{
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if ( m_input < 0 ) m = p * ( dim_t )abs(m_input);
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else m = ( dim_t ) m_input;
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if ( n_input < 0 ) n = p * ( dim_t )abs(n_input);
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else n = ( dim_t ) n_input;
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if ( m_input < 0 ) m = p * ( dim_t )abs(m_input);
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else m = ( dim_t ) m_input;
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if ( n_input < 0 ) n = p * ( dim_t )abs(n_input);
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else n = ( dim_t ) n_input;
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bli_obj_create( dt_alpha, 1, 1, 0, 0, &alpha );
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bli_obj_create( dt_beta, 1, 1, 0, 0, &beta );
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bli_obj_create( dt_alpha, 1, 1, 0, 0, &alpha );
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bli_obj_create( dt_beta, 1, 1, 0, 0, &beta );
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bli_obj_create( dt_a, m, n, 0, 0, &a );
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bli_obj_create( dt_x, n, 1, 0, 0, &x );
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bli_obj_create( dt_y, m, 1, 0, 0, &y );
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bli_obj_create( dt_y, m, 1, 0, 0, &y_save );
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bli_obj_create( dt_a, m, n, 1, m, &a );
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bli_obj_create( dt_x, n, 1, 0, 0, &x );
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bli_obj_create( dt_y, m, 1, 0, 0, &y );
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bli_obj_create( dt_y, m, 1, 0, 0, &y_save );
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bli_randm( &a );
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bli_randm( &x );
|
||||
bli_randm( &y );
|
||||
bli_randm( &a );
|
||||
bli_randm( &x );
|
||||
bli_randm( &y );
|
||||
|
||||
bli_setsc( (2.0/1.0), 0.0, &alpha );
|
||||
bli_setsc( -(1.0/1.0), 0.0, &beta );
|
||||
|
||||
bli_copym( &y, &y_save );
|
||||
|
||||
dtime_save = DBL_MAX;
|
||||
|
||||
for ( r = 0; r < n_repeats; ++r )
|
||||
{
|
||||
bli_copym( &y_save, &y );
|
||||
|
||||
|
||||
bli_setsc( (2.0/1.0), 0.0, &alpha );
|
||||
bli_setsc( -(1.0/1.0), 0.0, &beta );
|
||||
|
||||
|
||||
bli_copym( &y, &y_save );
|
||||
|
||||
dtime_save = DBL_MAX;
|
||||
|
||||
for ( r = 0; r < n_repeats; ++r )
|
||||
{
|
||||
bli_copym( &y_save, &y );
|
||||
|
||||
|
||||
dtime = bli_clock();
|
||||
dtime = bli_clock();
|
||||
|
||||
#ifdef PRINT
|
||||
bli_printm( "a", &a, "%4.1f", "" );
|
||||
bli_printm( "x", &x, "%4.1f", "" );
|
||||
bli_printm( "y", &y, "%4.1f", "" );
|
||||
bli_printm( "a", &a, "%4.1f", "" );
|
||||
bli_printm( "x", &x, "%4.1f", "" );
|
||||
bli_printm( "y", &y, "%4.1f", "" );
|
||||
#endif
|
||||
|
||||
#ifdef BLIS
|
||||
|
||||
bli_gemv( &alpha,
|
||||
&a,
|
||||
&x,
|
||||
&beta,
|
||||
&y );
|
||||
bli_gemv( &alpha,
|
||||
&a,
|
||||
&x,
|
||||
&beta,
|
||||
&y );
|
||||
#else
|
||||
|
||||
f77_char transa = 'N';
|
||||
f77_int mm = bli_obj_length( &a );
|
||||
f77_int nn = bli_obj_width( &a );
|
||||
f77_int lda = bli_obj_col_stride( &a );
|
||||
f77_int incx = bli_obj_vector_inc( &x );
|
||||
f77_int incy = bli_obj_vector_inc( &y );
|
||||
double* alphap = bli_obj_buffer( &alpha );
|
||||
double* ap = bli_obj_buffer( &a );
|
||||
double* xp = bli_obj_buffer( &x );
|
||||
double* betap = bli_obj_buffer( &beta );
|
||||
double* yp = bli_obj_buffer( &y );
|
||||
|
||||
dgemv_( &transa,
|
||||
&mm,
|
||||
&nn,
|
||||
alphap,
|
||||
ap, &lda,
|
||||
xp, &incx,
|
||||
betap,
|
||||
yp, &incy );
|
||||
#ifdef CBLAS
|
||||
enum CBLAS_ORDER cblas_order;
|
||||
enum CBLAS_TRANSPOSE cblas_transa;
|
||||
|
||||
if ( bli_obj_row_stride( &a ) == 1 )
|
||||
cblas_order = CblasColMajor;
|
||||
else
|
||||
cblas_order = CblasRowMajor;
|
||||
|
||||
cblas_transa = CblasNoTrans;
|
||||
#else
|
||||
f77_char transa = 'N';
|
||||
#endif
|
||||
|
||||
if ( bli_is_float( dt ) ){
|
||||
f77_int mm = bli_obj_length( &a );
|
||||
f77_int nn = bli_obj_width( &a );
|
||||
f77_int lda = bli_obj_col_stride( &a );
|
||||
f77_int incx = bli_obj_vector_inc( &x );
|
||||
f77_int incy = bli_obj_vector_inc( &y );
|
||||
float* alphap = bli_obj_buffer( &alpha );
|
||||
float* ap = bli_obj_buffer( &a );
|
||||
float* xp = bli_obj_buffer( &x );
|
||||
float* betap = bli_obj_buffer( &beta );
|
||||
float* yp = bli_obj_buffer( &y );
|
||||
#ifdef CBLAS
|
||||
cblas_sgemv( cblas_order,
|
||||
cblas_transa,
|
||||
mm,
|
||||
nn,
|
||||
*alphap,
|
||||
ap, lda,
|
||||
xp, incx,
|
||||
*betap,
|
||||
yp, incy );
|
||||
#else
|
||||
sgemv_( &transa,
|
||||
&mm,
|
||||
&nn,
|
||||
alphap,
|
||||
ap, &lda,
|
||||
xp, &incx,
|
||||
betap,
|
||||
yp, &incy );
|
||||
#endif
|
||||
}
|
||||
else if ( bli_is_double( dt ) )
|
||||
{
|
||||
f77_int mm = bli_obj_length( &a );
|
||||
f77_int nn = bli_obj_width( &a );
|
||||
f77_int lda = bli_obj_col_stride( &a );
|
||||
f77_int incx = bli_obj_vector_inc( &x );
|
||||
f77_int incy = bli_obj_vector_inc( &y );
|
||||
double* alphap = bli_obj_buffer( &alpha );
|
||||
double* ap = bli_obj_buffer( &a );
|
||||
double* xp = bli_obj_buffer( &x );
|
||||
double* betap = bli_obj_buffer( &beta );
|
||||
double* yp = bli_obj_buffer( &y );
|
||||
#ifdef CBLAS
|
||||
cblas_dgemv( cblas_order,
|
||||
cblas_transa,
|
||||
mm,
|
||||
nn,
|
||||
*alphap,
|
||||
ap, lda,
|
||||
xp, incx,
|
||||
*betap,
|
||||
yp, incy );
|
||||
#else
|
||||
dgemv_( &transa,
|
||||
&mm,
|
||||
&nn,
|
||||
alphap,
|
||||
ap, &lda,
|
||||
xp, &incx,
|
||||
betap,
|
||||
yp, &incy );
|
||||
#endif
|
||||
}
|
||||
else if ( bli_is_scomplex( dt ) )
|
||||
{
|
||||
f77_int mm = bli_obj_length( &a );
|
||||
f77_int nn = bli_obj_width( &a );
|
||||
f77_int lda = bli_obj_col_stride( &a );
|
||||
f77_int incx = bli_obj_vector_inc( &x );
|
||||
f77_int incy = bli_obj_vector_inc( &y );
|
||||
scomplex* alphap = bli_obj_buffer( &alpha );
|
||||
scomplex* ap = bli_obj_buffer( &a );
|
||||
scomplex* xp = bli_obj_buffer( &x );
|
||||
scomplex* betap = bli_obj_buffer( &beta );
|
||||
scomplex* yp = bli_obj_buffer( &y );
|
||||
#ifdef CBLAS
|
||||
cblas_cgemv( cblas_order,
|
||||
cblas_transa,
|
||||
mm,
|
||||
nn,
|
||||
alphap,
|
||||
ap, lda,
|
||||
xp, incx,
|
||||
betap,
|
||||
yp, incy );
|
||||
#else
|
||||
cgemv_( &transa,
|
||||
&mm,
|
||||
&nn,
|
||||
alphap,
|
||||
ap, &lda,
|
||||
xp, &incx,
|
||||
betap,
|
||||
yp, &incy );
|
||||
#endif
|
||||
}
|
||||
else if ( bli_is_dcomplex( dt ) )
|
||||
{
|
||||
f77_int mm = bli_obj_length( &a );
|
||||
f77_int nn = bli_obj_width( &a );
|
||||
f77_int lda = bli_obj_col_stride( &a );
|
||||
f77_int incx = bli_obj_vector_inc( &x );
|
||||
f77_int incy = bli_obj_vector_inc( &y );
|
||||
dcomplex* alphap = bli_obj_buffer( &alpha );
|
||||
dcomplex* ap = bli_obj_buffer( &a );
|
||||
dcomplex* xp = bli_obj_buffer( &x );
|
||||
dcomplex* betap = bli_obj_buffer( &beta );
|
||||
dcomplex* yp = bli_obj_buffer( &y );
|
||||
#ifdef CBLAS
|
||||
cblas_zgemv( cblas_order,
|
||||
cblas_transa,
|
||||
mm,
|
||||
nn,
|
||||
alphap,
|
||||
ap, lda,
|
||||
xp, incx,
|
||||
betap,
|
||||
yp, incy );
|
||||
#else
|
||||
zgemv_( &transa,
|
||||
&mm,
|
||||
&nn,
|
||||
alphap,
|
||||
ap, &lda,
|
||||
xp, &incx,
|
||||
betap,
|
||||
yp, &incy );
|
||||
#endif
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef PRINT
|
||||
bli_printm( "y after", &y, "%4.1f", "" );
|
||||
exit(1);
|
||||
bli_printm( "y after", &y, "%4.1f", "" );
|
||||
exit(1);
|
||||
#endif
|
||||
|
||||
dtime_save = bli_clock_min_diff( dtime_save, dtime );
|
||||
}
|
||||
|
||||
dtime_save = bli_clock_min_diff( dtime_save, dtime );
|
||||
}
|
||||
|
||||
gflops = ( 2.0 * m * n ) / ( dtime_save * 1.0e9 );
|
||||
gflops = ( 2.0 * m * n ) / ( dtime_save * 1.0e9 );
|
||||
if ( bli_is_complex( dt ) ) gflops *= 4.0;
|
||||
|
||||
#ifdef BLIS
|
||||
printf( "data_gemv_blis" );
|
||||
printf( "data_gemv_blis" );
|
||||
#else
|
||||
printf( "data_gemv_%s", BLAS );
|
||||
printf( "data_gemv_%s", BLAS );
|
||||
#endif
|
||||
printf( "( %2lu, 1:3 ) = [ %4lu %4lu %7.2f ];\n",
|
||||
( unsigned long )(p - p_begin)/p_inc + 1,
|
||||
( unsigned long )m,
|
||||
( unsigned long )n, gflops );
|
||||
printf( "( %2lu, 1:3 ) = [ %4lu %4lu %7.2f ];\n",
|
||||
( unsigned long )(p - p_begin)/p_inc + 1,
|
||||
( unsigned long )m,
|
||||
( unsigned long )n, gflops );
|
||||
|
||||
bli_obj_free( &alpha );
|
||||
bli_obj_free( &beta );
|
||||
bli_obj_free( &alpha );
|
||||
bli_obj_free( &beta );
|
||||
|
||||
bli_obj_free( &a );
|
||||
bli_obj_free( &x );
|
||||
bli_obj_free( &y );
|
||||
bli_obj_free( &y_save );
|
||||
}
|
||||
bli_obj_free( &a );
|
||||
bli_obj_free( &x );
|
||||
bli_obj_free( &y );
|
||||
bli_obj_free( &y_save );
|
||||
}
|
||||
|
||||
//bli_finalize();
|
||||
//bli_finalize();
|
||||
|
||||
return 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user