Merge pull request #44 from psychocoderHPC/fix-warningIgnoredReturnType

psychocoderHPC · web-flow · commit 025bc92c4f92 · 2023-09-07T11:39:09.000+02:00
fix warning `unused return value`
diff --git a/cuda_memtest.cpp b/cuda_memtest.cpp
@@ -153,18 +153,18 @@ thread_func(void* _arg)
     }
 
     unsigned int tot_num_blocks_old = tot_num_blocks;
-    apiError_t err;
 
     // Try to allocate tot_num_blocks memory, if this fails we reduce the number of blocks
     // until we find a valid number of blocks which can be allocated.
     do{
         // reset error
-        MEMTEST_API_PREFIX(GetLastError());
+        CUERR(MEMTEST_API_PREFIX(GetLastError()));
         DEBUG_PRINTF("Trying to allocate %d MB\n", tot_num_blocks);
         if (tot_num_blocks <= 0){
             FPRINTF("ERROR: cannot allocate any memory from GPU\n");
             exit(ERR_GENERAL);
         }
+        apiError_t err;
         if(useMappedMemory)
         {
             //create cuda mapped memory

Original file line number	Diff line number	Diff line change
`@@ -153,18 +153,18 @@ thread_func(void* _arg)`
`153`	`153`	`}`
`154`	`154`
`155`	`155`	`unsigned int tot_num_blocks_old = tot_num_blocks;`
`156`		`- apiError_t err;`
`157`	`156`
`158`	`157`	`// Try to allocate tot_num_blocks memory, if this fails we reduce the number of blocks`
`159`	`158`	`// until we find a valid number of blocks which can be allocated.`
`160`	`159`	`do{`
`161`	`160`	`// reset error`
`162`		`- MEMTEST_API_PREFIX(GetLastError());`
	`161`	`+ CUERR(MEMTEST_API_PREFIX(GetLastError()));`
`163`	`162`	`DEBUG_PRINTF("Trying to allocate %d MB\n", tot_num_blocks);`
`164`	`163`	`if (tot_num_blocks <= 0){`
`165`	`164`	`FPRINTF("ERROR: cannot allocate any memory from GPU\n");`
`166`	`165`	`exit(ERR_GENERAL);`
`167`	`166`	`}`
	`167`	`+ apiError_t err;`
`168`	`168`	`if(useMappedMemory)`
`169`	`169`	`{`
`170`	`170`	`//create cuda mapped memory`