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Diffstat (limited to 'TODO')
-rw-r--r-- | TODO | 61 |
1 files changed, 48 insertions, 13 deletions
@@ -1,29 +1,64 @@ Things To Do: -Features: -========= +Roadmap +======= + +1. Resync with git.ti.com/opencl. + + Update to latest common code from the TI repo. + +2. Merge TI OpenCL DSP Device support from git.ti.com/opencl. + + Get the CPU and DSP device support to act as plugins to a common + framework, so that they may coexist. + +3. Validate CPU Device for ARMv8, x86_64 -1. Merge latest TI OpenCL DSP Device support + Ensure same tests that pass on ARM also work on x86. -2. Update to OpenCL v 1.2 +4. Update to OpenCL v 1.2 + +5. Move to SPIR. + + Once a SPIR to ARM backend becomes available, move to SPIR as a more + standard IR. Issues: ======= -1. Khronos basic tests failures (both on ARM and x86_64), documented here: +1. Khronos tests: + + The majority of Khronos basic tests pass, proving that MCJIT is working + pretty well for ARM. + + The remaining Khronos 'basic' test failures (ARM only), documented here: + + tests/basic_test_failures.lst -tests/basic_test_failures.lst + Some of the other Khronos tests behond "basic" have been run on ARM, + but the failures have yet to be analysed. + computeinfo: PASS + api: 55/61 PASS + basic: 87/95 PASS + buffers: 78/81 PASS + commonfns: 17/17 PASS -2. Testing Full DSP Device support. +2. Builtins: -Requires extra TI DSP compiler, DSP side files and builtin library which are not -currently released. + atomic builtins not yet implemented. + math builtins implemented (using libm or builtins), but not all pass the + Khronos criteria for accuracy. -The build therefore defaults to SHAMROCK build type, for CPU Device only, and uses a CPU only -builtins library. The clc.h, therefore, has not been tested with DSP Device builds. + The current clc.h has its roots in LLVM libclc, but has diverged. It + may be interesting to resync with that project, if those builtins + actually pass the Khronos tests. -3. Sanity Test, one kernel test failure +3. DSP Device support: -See README.txt for latest results. + This requires extra TI DSP compiler, DSP side files and builtin library + support which is released by TI as part of its Keystone II MCSDK-HPC product. + Though the CMake files allow building for TI devices, all the DSP side files + are not in opensource, so the build defaults to SHAMROCK build type, + building for CPU Device only. |