svn commit: r555140 - in head/lang/intel-compute-runtime: . files
Jan Beich
jbeich at FreeBSD.org
Sat Nov 14 19:42:18 UTC 2020
Author: jbeich
Date: Sat Nov 14 19:42:17 2020
New Revision: 555140
URL: https://svnweb.freebsd.org/changeset/ports/555140
Log:
lang/intel-compute-runtime: enable DG1 (Intel Xe) support
No kernel support yet. To catch regressions early.
Modified:
head/lang/intel-compute-runtime/Makefile (contents, props changed)
head/lang/intel-compute-runtime/files/patch-max_freq (contents, props changed)
Modified: head/lang/intel-compute-runtime/Makefile
==============================================================================
--- head/lang/intel-compute-runtime/Makefile Sat Nov 14 19:42:07 2020 (r555139)
+++ head/lang/intel-compute-runtime/Makefile Sat Nov 14 19:42:17 2020 (r555140)
@@ -2,7 +2,7 @@
PORTNAME= compute-runtime
DISTVERSION= 20.45.18403
-PORTREVISION= 1
+PORTREVISION= 2
CATEGORIES= lang
PKGNAMEPREFIX= intel-
@@ -25,7 +25,7 @@ USES= cmake compiler:c++14-lang localbase:ldflags pkg
USE_GITHUB= yes
USE_LDCONFIG= yes
GH_ACCOUNT= intel
-CMAKE_ON= SKIP_UNIT_TESTS
+CMAKE_ON= SKIP_UNIT_TESTS SUPPORT_DG1
CMAKE_ARGS= -DNEO_OCL_DRIVER_VERSION:STRING="${DISTVERSIONFULL}"
PLIST_FILES= bin/ocloc \
etc/OpenCL/vendors/intel.icd \
Modified: head/lang/intel-compute-runtime/files/patch-max_freq
==============================================================================
--- head/lang/intel-compute-runtime/files/patch-max_freq Sat Nov 14 19:42:07 2020 (r555139)
+++ head/lang/intel-compute-runtime/files/patch-max_freq Sat Nov 14 19:42:17 2020 (r555140)
@@ -51,3 +51,52 @@
return 0;
}
+--- shared/source/os_interface/linux/drm_query_dg1.cpp.orig 2020-11-07 13:04:57 UTC
++++ shared/source/os_interface/linux/drm_query_dg1.cpp
+@@ -13,11 +13,38 @@
+
+ #include <fstream>
+
++#if defined(__FreeBSD__)
++#include <sys/param.h>
++#include <sys/sysctl.h>
++#include <cstdio>
++#include <cstdlib>
++#endif
++
+ namespace NEO {
+ class OsContext;
+
+ int Drm::getMaxGpuFrequency(HardwareInfo &hwInfo, int &maxGpuFrequency) {
+ maxGpuFrequency = 0;
++#if defined(__FreeBSD__)
++ char name[SPECNAMELEN + 1];
++ if (!fdevname_r(getFileDescriptor(), name, sizeof(name))) {
++ return 0;
++ }
++ int id;
++ if (!sscanf(name, "drm/%d", &id) && !sscanf(name, "dri/renderD%d", &id)) {
++ return 0;
++ }
++
++ char oid[MAXPATHLEN + 1];
++ char max_freq[PAGE_SIZE];
++ size_t len = sizeof(max_freq);
++ snprintf(oid, sizeof(oid), "sys.class.drm.card%d.gt_max_freq_mhz", id - 128);
++ if (sysctlbyname(oid, &max_freq, &len, NULL, 0)) {
++ return 0;
++ }
++
++ maxGpuFrequency = std::stoi(max_freq);
++#else
+ std::string clockSysFsPath = getSysFsPciPath();
+
+ clockSysFsPath += "/gt_max_freq_mhz";
+@@ -29,6 +56,7 @@ int Drm::getMaxGpuFrequency(HardwareInfo &hwInfo, int
+
+ ifs >> maxGpuFrequency;
+ ifs.close();
++#endif
+ return 0;
+ }
+
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