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19 Commits (e88159d82a287aabfdb14fef4d75f99588070cb4)

Author SHA1 Message Date
Constantin Fürst a4dac61730 change config to allow 64 threads for stage 1 and 32 for stage 2 in all benchmarks
11 months ago
Constantin Fürst c5022105cb publish current configuration for testing
11 months ago
Constantin Fürst e99bf619c2 handle memory allocation outside of the cache, pre-allocate in benchmark and memset to hopefully guarantee no pagefaults will be encountered
11 months ago
Constantin Fürst 8999fe4ca3 share current config for qdp bench from vampir
11 months ago
Constantin Fürst 99552b3de4 add option for forcing map of pages by touching each one with a write at its begin, required as somehow behaviour changed, cache was experiencing page fault errors and handling by dsa is simply too slow
11 months ago
Constantin Fürst 006b856c44 resolve issues from the recent reset of qdp benchmark
11 months ago
Constantin Fürst de1de9134b reset benchmark
11 months ago
Constantin Fürst 21702d5309 remove sub and overchunking for scanb caching, use the per-iteration barriers again
11 months ago
Constantin Fürst 20c6e54df7 remove broken implementation for non-divisible chunk-group-thread-counts
11 months ago
Constantin Fürst 122eab35b7 modify benchmarking code to measure time spent loading vectors too
11 months ago
Constantin Fürst d1cc3e3b0c modification to qdp benchmark, returns to per-chunk barrier wait, uses userspace semaphore for one-way barrier from scan_b to aggr_j as scan_b should submit asap but aggr_j should wait on submission from scan_b, contains TODO for modifying code to support chunkcount not divisible by 2
11 months ago
Constantin Fürst a963406f7c move mode selection to Configuration.hpp, adapt the CopyMethodPolicy-Function to return only src_node for task sizes under 16MiB which is now required to not cause high submission count which slows down small copies
11 months ago
Constantin Fürst ef805244ac use 4gib as size and again 1 aggrj thread for qdp bench
11 months ago
Constantin Fürst 81527fdb6b commit current vampir config
11 months ago
Constantin Fürst 69a3d2cef4 experimental implementation for tc-scanb > tc-aggrj, the second
11 months ago
Constantin Fürst 07fba8a5f0 experimental implementation for tc-scanb > tc-aggrj
11 months ago
Constantin Fürst d4122ba25a add updated config for prefetch from vampir
11 months ago
Constantin Fürst b3607329a6 add a flags-concept to cacher, add the option to select whether to handle pagefaults or not
11 months ago
Constantin Fürst c2b9e6656d fix chunk selection in scanb, use the dataptr in aggrj complex mode, export some functions to src/utils/BenchmarkHelpers.cpp
11 months ago
Constantin Fürst abcb9a4b2e extend modestring to contain query type
11 months ago
Constantin Fürst 50560606a3 add complex query as benchmarking option and evaluate results
11 months ago