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Factorize MAX_STACK_ALLOC code to common_stackalloc.h

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Ref #727
This commit is contained in:
Jerome Robert
2016-01-03 13:59:37 +01:00
parent e3e20e2242
commit 87a2ccc37c
4 changed files with 85 additions and 53 deletions
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interface/ger.c
+2 -14
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@@ -171,15 +171,7 @@ void CNAME(enum CBLAS_ORDER order,
if (incy < 0) y -= (n - 1) * incy;
if (incx < 0) x -= (m - 1) * incx;
#ifdef MAX_STACK_ALLOC
volatile int stack_alloc_size = m;
if(stack_alloc_size > MAX_STACK_ALLOC / sizeof(FLOAT))
stack_alloc_size = 0;
FLOAT stack_buffer[stack_alloc_size];
buffer = stack_alloc_size ? stack_buffer : (FLOAT *)blas_memory_alloc(1);
#else
buffer = (FLOAT *)blas_memory_alloc(1);
#endif
STACK_ALLOC(m, FLOAT, buffer);
#ifdef SMPTEST
nthreads = num_cpu_avail(2);
@@ -198,11 +190,7 @@ void CNAME(enum CBLAS_ORDER order,
}
#endif
#ifdef MAX_STACK_ALLOC
if(!stack_alloc_size)
#endif
blas_memory_free(buffer);
STACK_FREE(buffer);
FUNCTION_PROFILE_END(1, m * n + m + n, 2 * m * n);
IDEBUG_END;