benchmarks/vkpeak: add new port

vkpeak is a synthetic benchmarking tool to measure peak capabilities
of Vulkan devices. It only measures the peak metrics that can be
achieved using vector operations and does not represent a real-world
use case.

https://github.com/nihui/vkpeak

benchmarks/Makefile

@@ -102,6 +102,7 @@
     SUBDIR += uperf
     SUBDIR += vegeta
     SUBDIR += vkmark
+    SUBDIR += vkpeak
     SUBDIR += webbench
     SUBDIR += wrk
 

benchmarks/vkpeak/Makefile

@@ -0,0 +1,25 @@
+PORTNAME=	vkpeak
+DISTVERSION=	20210430
+CATEGORIES=	benchmarks
+
+MAINTAINER=	jbeich@FreeBSD.org
+COMMENT=	Profile Vulkan devices to find their peak capacities
+
+LICENSE=	MIT
+LICENSE_FILE=	${WRKSRC}/LICENSE
+
+BUILD_DEPENDS=	vulkan-headers>0:graphics/vulkan-headers
+LIB_DEPENDS=	libvulkan.so:graphics/vulkan-loader
+
+USES=		cmake compiler:c++11-lib
+USE_GITHUB=	yes
+GH_ACCOUNT=	nihui
+GH_TUPLE=	KhronosGroup:glslang:11.1.0-44-g4afd6917:nglslang/ncnn/glslang \
+		Tencent:ncnn:20210322-66-g45bf3cd7:ncnn/ncnn
+PLIST_FILES=	bin/${PORTNAME}
+
+do-install:
+	${INSTALL_PROGRAM} ${INSTALL_WRKSRC}/${PORTNAME} \
+		${STAGEDIR}${PREFIX}/bin
+
+.include <bsd.port.mk>

benchmarks/vkpeak/distinfo

@@ -0,0 +1,7 @@
+TIMESTAMP = 1619686586
+SHA256 (nihui-vkpeak-20210430_GH0.tar.gz) = e9f8ff4ca5f4552a1648832738248bad4ec7d1efdb2c6f739f031165d1e63490
+SIZE (nihui-vkpeak-20210430_GH0.tar.gz) = 7374
+SHA256 (KhronosGroup-glslang-11.1.0-44-g4afd6917_GH0.tar.gz) = 5ec414384bafcac14d096ca20205f811b61caf287ea1f7c30745735e7f483ae6
+SIZE (KhronosGroup-glslang-11.1.0-44-g4afd6917_GH0.tar.gz) = 3296291
+SHA256 (Tencent-ncnn-20210322-66-g45bf3cd7_GH0.tar.gz) = 4920ff13322ed31389791cc0313f8d21d3b6ca1a599fbca2f4c0da41bed204f3
+SIZE (Tencent-ncnn-20210322-66-g45bf3cd7_GH0.tar.gz) = 11417411

benchmarks/vkpeak/pkg-descr

@@ -0,0 +1,6 @@
+vkpeak is a synthetic benchmarking tool to measure peak capabilities
+of Vulkan devices. It only measures the peak metrics that can be
+achieved using vector operations and does not represent a real-world
+use case.
+
+WWW: https://github.com/nihui/vkpeak