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- Update to version 1.0 - Remove patch: * pocl-disable-tests.diff - Disable CUDA backend since it depends on CUDA_TOOLKIT which is not available in Factory old: science/pocl new: home:mnhauke:opencl:stable/pocl rev None Index: pocl.changes =================================================================== --- pocl.changes (revision 28) +++ pocl.changes (revision 9) @@ -1,4 +1,46 @@ ------------------------------------------------------------------- +Tue Dec 19 18:44:43 UTC 2017 - mardnh@gmx.de + +- Update to version 1.0 + Highlights + * Improved automatic local work-group sizing on kernel enqueue, taking + into account standard constraints, SIMD width for vectorization as + well as the number of compute units available on the device. + * Support for NVIDIA GPUs via a new CUDA backend (currently experimental). + * Removed support for BBVectorizer. + * LLVM 5.0 is now supported. + * A few build options have been added for distribution builds, + see README.packaging. + * Somewhat improved scalability in the CPU driver. CPUs with many cores + and programs using a lot of WIs with small kernels can run somewhat faster. + * Full conformance with OpenCL 1.2 standard, enabled by default. There are + some caveats though - see the documentation. + * When conformance is enabled, some kernel library functions might be + slower than in previous releases. + * Pocl now reports OpenCL 1.2 instead of 2.0, except HSA enabled builds. + * Updated format of pocl binaries, which is NOT backwards compatible. + * You'll need to clean any kernel caches. + * Fixed several memory leaks. + * Unresolved symbols (missing/misspelled functions etc) in a kernel will + result in error in clBuildProgram() instead of pocl silently ignoring + them and then aborting at dlopen(). + * New env variable POCL_MEMORY_LIMIT=N limits the Global memory size + reported by pocl to N gigabytes. + * New env variable POCL_AFFINITY (defaults to 0): if enabled, sets + the affinity of each CPU driver pthread to a single core. + * Improved AVX512 support (with LLVM 5.0). Note that even with LLVM 5.0 + there are still a few bugs (see pocl issue #555); AVX512 + LLVM 4.0 are + a lot more broken, and probably not worth trying. + * POCL_DEBUG env var has been revamped. You can now limit debuginfo to + these categories (or their combination): all,error,warning,general + memory,llvm,events,cache,locking,refcounts,timing,hsa,tce,cuda + * The old setting POCL_DEBUG=1 now equals error+warning+general. +- Remove patch: + * pocl-disable-tests.diff +- Disable CUDA backend since it depends on CUDA_TOOLKIT which is + not available in Factory + +------------------------------------------------------------------- Thu Oct 26 14:13:18 UTC 2017 - mpluskal@suse.com - Simplify spec file a bit Index: pocl.spec =================================================================== --- pocl.spec (revision 28) +++ pocl.spec (revision 9) @@ -17,9 +17,9 @@ # -%define sover 1.7.0 +%define sover 2.0.0 Name: pocl -Version: 0.14 +Version: 1.0 Release: 0 Summary: Portable Computing Language - an OpenCL implementation # The whole code is under MIT @@ -30,7 +30,6 @@ Url: http://portablecl.org/ Source0: http://portablecl.org/downloads/%{name}-%{version}.tar.gz Source99: pocl-rpmlintrc -Patch0: pocl-disable-tests.diff BuildRequires: clang BuildRequires: clang-devel BuildRequires: clang-devel-static @@ -84,12 +83,11 @@ %prep %setup -q -%patch0 -p1 %build %define __builder ninja %cmake \ - -DENABLE_CUDA=1 \ + -DENABLE_CUDA=0 \ -DENABLE_ICD=1 \ -DPOCL_INSTALL_ICD_VENDORDIR=%{_sysconfdir}/OpenCL/vendors \ -DCMAKE_C_COMPILER=clang \ @@ -124,9 +122,9 @@ %dir %{_sysconfdir}/OpenCL/vendors %{_sysconfdir}/OpenCL/vendors/pocl.icd %{_bindir}/poclcc -%{_libdir}/libpocl.so.1 +%{_libdir}/libpocl.so.2 %{_libdir}/libpocl.so.%{sover} -%{_libdir}/libpoclu.so.1 +%{_libdir}/libpoclu.so.2 %{_libdir}/libpoclu.so.%{sover} %{_libdir}/pocl/ %{_datadir}/pocl/ Index: pocl-1.0.tar.gz =================================================================== Binary file pocl-1.0.tar.gz (revision 9) added Index: pocl-0.14.tar.gz =================================================================== Binary file pocl-0.14.tar.gz (revision 28) deleted Index: pocl-disable-tests.diff =================================================================== --- pocl-disable-tests.diff (revision 28) +++ pocl-disable-tests.diff (deleted) @@ -1,19 +0,0 @@ -diff --git a/CMakeLists.txt b/CMakeLists.txt -index 18d36e7..3c20763 100644 ---- a/CMakeLists.txt -+++ b/CMakeLists.txt -@@ -1000,10 +1000,10 @@ message(STATUS "POCLU LINK OPTS: ${POCLU_LINK_OPTIONS}") - # poclcc bin - add_subdirectory("bin") - --if (OCS_AVAILABLE) -- add_subdirectory("tests") -- add_subdirectory("examples") --endif() -+#if (OCS_AVAILABLE) -+# add_subdirectory("tests") -+# add_subdirectory("examples") -+#endif() - - add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND} ${COMMAND_USES_TERMINAL}) - OBS-URL: https://build.opensuse.org/request/show/558673 OBS-URL: https://build.opensuse.org/package/show/science/pocl?expand=0&rev=29
139 lines
4.6 KiB
RPMSpec
139 lines
4.6 KiB
RPMSpec
#
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# spec file for package pocl
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#
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# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
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# Copyright (c) 2014 Guillaume GARDET <guillaume@opensuse.org>
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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# upon. The license for this file, and modifications and additions to the
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# file, is the same license as for the pristine package itself (unless the
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# license for the pristine package is not an Open Source License, in which
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# case the license is the MIT License). An "Open Source License" is a
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# license that conforms to the Open Source Definition (Version 1.9)
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# published by the Open Source Initiative.
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# Please submit bugfixes or comments via http://bugs.opensuse.org/
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#
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%define sover 2.0.0
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Name: pocl
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Version: 1.0
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Release: 0
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Summary: Portable Computing Language - an OpenCL implementation
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# The whole code is under MIT
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# except include/utlist.h which is under BSD (and unbundled) and
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# except lib/kernel/vecmath which is under GPLv3+ or LGPLv3+ (and unbundled in future)
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License: MIT
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Group: Development/Tools/Other
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Url: http://portablecl.org/
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Source0: http://portablecl.org/downloads/%{name}-%{version}.tar.gz
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Source99: pocl-rpmlintrc
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BuildRequires: clang
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BuildRequires: clang-devel
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BuildRequires: clang-devel-static
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BuildRequires: cmake
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BuildRequires: libboost_headers-devel
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BuildRequires: libtool
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BuildRequires: libtool-ltdl-devel
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BuildRequires: ncurses-devel
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BuildRequires: ninja
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BuildRequires: opencl-headers
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BuildRequires: pkgconfig
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BuildRequires: uthash-devel
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BuildRequires: pkgconfig(OpenCL)
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BuildRequires: pkgconfig(glew)
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BuildRequires: pkgconfig(hwloc)
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Requires: clang4
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Requires: gcc
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Requires: libstdc++-devel
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Requires: libut2
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# Only armv7l is supported
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# PPC support is currently broken, due to path problems
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# s390(x) and aarch64 also not supported, so use ExclusiveArch
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ExclusiveArch: %{ix86} x86_64 armv7l armv7hl
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%description
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Portable Computing Language (pocl) is an implementation of the OpenCL standard
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which can be adapted for new targets and devices, both for homogeneous CPU and
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heterogenous GPUs/accelerators.
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pocl uses Clang as an OpenCL C frontend and LLVM for the kernel compiler
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implementation, and as a portability layer. If your desired target has an LLVM
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backend, it should be possible to get OpenCL support by using pocl.
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pocl yields improved performance portability by using a kernel compiler that
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can generate multi-work-item work-group functions that exploit various types of
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parallel hardware resources, such as VLIW, superscalar, SIMD, SIMT, multicore
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and multithread.
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%package devel
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Summary: Development files for the Portable Computing Language
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Group: Development/Languages/Other
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Requires: %{name}%{?_isa} = %{version}-%{release}
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Requires: opencl-headers
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%description devel
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Portable Computing Language (pocl) is an implementation of the OpenCL standard
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which can be adapted for new targets and devices, both for homogeneous CPU and
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heterogenous GPUs/accelerators.
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This subpackage provides the development files needed for pocl.
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%prep
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%setup -q
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%build
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%define __builder ninja
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%cmake \
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-DENABLE_CUDA=0 \
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-DENABLE_ICD=1 \
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-DPOCL_INSTALL_ICD_VENDORDIR=%{_sysconfdir}/OpenCL/vendors \
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-DCMAKE_C_COMPILER=clang \
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-DCMAKE_CXX_COMPILER=clang++ \
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%ifarch %{ix86} x86_64
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-DKERNELLIB_HOST_CPU_VARIANTS=distro \
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%endif
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-DEXTRA_KERNEL_CXX_FLAGS="%{optflags} -std=c++11" \
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-DCMAKE_EXE_LINKER_FLAGS="-Wl,--as-needed -Wl,-z,now" \
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-DCMAKE_MODULE_LINKER_FLAGS="-Wl,--as-needed -Wl,-z,now" \
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-DCMAKE_SHARED_LINKER_FLAGS="-Wl,--as-needed -Wl,-z,now" \
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-DWITH_LLVM_CONFIG=%{_bindir}/llvm-config
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%make_jobs
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%install
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%cmake_install
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# FIXME - should be handled upstream
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mv %{buildroot}%{_prefix}%{_libdir} %{buildroot}%{_libdir}
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sed -i 's|%{_prefix}%{_prefix}/|%{_prefix}/|g' %{buildroot}%{_sysconfdir}/OpenCL/vendors/pocl.icd
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# Unbundle vecmath
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#rm -vf %{buildroot}/%{_libdir}/pocl/vecmath/
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#ln -vs %{_includedir}/vecmath %{buildroot}/%{_libdir}/pocl/vecmath
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# <visit0r> but you need to run the .py to generate the files under the pocl dir
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%post -p /sbin/ldconfig
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%postun -p /sbin/ldconfig
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%files
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%doc CHANGES README doc/sphinx/source/*.rst
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%dir %{_sysconfdir}/OpenCL/
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%dir %{_sysconfdir}/OpenCL/vendors
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%{_sysconfdir}/OpenCL/vendors/pocl.icd
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%{_bindir}/poclcc
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%{_libdir}/libpocl.so.2
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%{_libdir}/libpocl.so.%{sover}
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%{_libdir}/libpoclu.so.2
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%{_libdir}/libpoclu.so.%{sover}
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%{_libdir}/pocl/
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%{_datadir}/pocl/
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%files devel
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%{_libdir}/libpoclu.so
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%{_libdir}/libpocl.so
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%{_libdir}/pkgconfig/pocl.pc
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%{_includedir}/poclu.h
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%changelog
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