From: Przemysław Pawełczyk <redacted>
Date: Wed, 8 May 2024 15:33:43 +0000 (+0200)
Subject: ggml : expose SSE3 and SSSE3 for MSVC when AVX is available (#2128)
X-Git-Tag: upstream/1.7.4~823
X-Git-Url: https://git.djapps.eu/?a=commitdiff_plain;h=73d13ad19a8c9c4da4f405088a85169b1a171e66;p=pkg%2Fggml%2Fsources%2Fwhisper.cpp

ggml : expose SSE3 and SSSE3 for MSVC when AVX is available (#2128)
---

diff --git a/ggml-impl.h b/ggml-impl.h
index e68b7287..93a4f1a2 100644
--- a/ggml-impl.h
+++ b/ggml-impl.h
@@ -37,9 +37,16 @@ extern "C" {
 #ifndef __F16C__
 #define __F16C__
 #endif
+#endif
+
+// __SSE3__ and __SSSE3__ are not defined in MSVC, but SSE3/SSSE3 are present when AVX/AVX2/AVX512 are available
+#if defined(_MSC_VER) && (defined(__AVX__) || defined(__AVX2__) || defined(__AVX512F__))
 #ifndef __SSE3__
 #define __SSE3__
 #endif
+#ifndef __SSSE3__
+#define __SSSE3__
+#endif
 #endif
 
 // 16-bit float