bf32c2d408
* introduce reserve threads to minimize latency and maximize throughput when awaiting a future * introduce a ceilDiv proc * threadpool: implement parallel-for loops * 10x perf improvement by not waking reserveBackoff on syncAll * bench overhead: new reserve system might introduce too much wakeup latency, 2x slower, for fine-grained parallelism * add parallelForStrided * Threadpool: Implement parallel reductions * refactor parallel loop codegen: introduce descriptor, parsing and codegen stages * parallel strided, test transpose bench * tight loop is faster when backoff is not inline * no POSIX stuff on windows, larger types for histogram bench * fix tests * max RSS overflow? * missed an undefined var * exit histogram on 32-bit * forgot to return early dor 32-bit |
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| .. | ||
| hello_world_llvm.nim | ||
| hello_world_nvidia.nim | ||
| t_nvidia_fp.nim | ||