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[Test] Add smoke test to cover new runtime envar #1209

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[Test] Add smoke test to cover new runtime envar #1209

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890ffa8
[Test] Add smoke test to cover new runtime envar
Kewen12 Jan 3, 2025
73395a2
Fix the typo.
Kewen12 Jan 6, 2025
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38 changes: 38 additions & 0 deletions test/smoke-dev/rt-memory-threshold-env/AMDGPUMemoryManager_threshold_env.c
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Original file line number Diff line number Diff line change
@@ -0,0 +1,38 @@
#include <omp.h>
#include <stdio.h>

int main() {
int N = 10;

int a[N];
int b[N];

int i;

for (i = 0; i < N; i++)
a[i] = 0;

for (i = 0; i < N; i++)
b[i] = i;

#pragma omp target parallel for
{
for (int j = 0; j < N; j++)
a[j] = b[j];
}

int rc = 0;
for (i = 0; i < N; i++)
if (a[i] != b[i]) {
rc++;
printf("Wrong value: a[%d]=%d\n", i, a[i]);
}

if (!rc)
printf("Success\n");

return rc;
}

/// CHECK: TARGET AMDGPU RTL --> AMDGPUMemoryManager threshhold was set to:
/// 1048576 B
18 changes: 18 additions & 0 deletions test/smoke-dev/rt-memory-threshold-env/Makefile
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@@ -0,0 +1,18 @@
include ../../Makefile.defs

TESTNAME = AMDGPUMemoryManager_threshold_env
TESTSRC_MAIN = AMDGPUMemoryManager_threshold_env.c
TESTSRC_AUX =
TESTSRC_ALL = $(TESTSRC_MAIN) $(TESTSRC_AUX)
RUNENV += LIBOMPTARGET_DEBUG=1
RUNENV += OMPX_AMD_MEMORY_MANAGER_THRESHOLD_EXP_2=20
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Can you please add a comment specifying the relationship between this value "20" and the expected output value "1048576 B"?


RUNCMD = ./$(TESTNAME) 2>&1 | $(FILECHECK) $(TESTSRC_MAIN)

CLANG ?= clang
OMP_BIN = $(AOMP)/bin/$(CLANG)
CC = $(OMP_BIN) $(VERBOSE)
#-ccc-print-phases
#"-\#\#\#"

include ../Makefile.rules