From: Wang, Long <long1.wang@intel.com>
Date: Thu, 21 Nov 2019 02:19:40 +0000 (+0800)
Subject: revised fix windows compatible for #2313
X-Git-Tag: upstream/0.3.21~30^2~49^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bfb5fbdb4d6660d539c5f1cf42c44aadb446b3e6;p=platform%2Fupstream%2Fopenblas.git

revised fix windows compatible for #2313

Signed-off-by: Wang, Long <long1.wang@intel.com>
---

diff --git a/kernel/x86_64/sgemm_kernel_16x4_skylakex.c b/kernel/x86_64/sgemm_kernel_16x4_skylakex.c
index 4177ae2..76b82e6 100644
--- a/kernel/x86_64/sgemm_kernel_16x4_skylakex.c
+++ b/kernel/x86_64/sgemm_kernel_16x4_skylakex.c
@@ -1215,7 +1215,7 @@ CNAME(BLASLONG m, BLASLONG n, BLASLONG k, float alpha, float * __restrict A, flo
 
 int sgemm_kernel_direct_performant(BLASLONG M, BLASLONG N, BLASLONG K)
 {
-	unsigned long mnk = M * N * K;
+	unsigned long long mnk = M * N * K;
 	/* large matrixes -> not performant */
 	if (mnk >= 28 * 512 * 512)
 		return 0;