bcm5719-llvm - Project Ortega BCM5719 LLVM

	Commit message (Collapse)	Author	Age	Files	Lines
*	[MCA] Show aggregate over Average Wait times for the whole snippet (PR43219)	Roman Lebedev	2019-10-10	1	-0/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Summary: As disscused in https://bugs.llvm.org/show_bug.cgi?id=43219, i believe it may be somewhat useful to show //some// aggregates over all the sea of statistics provided. Example: ``` Average Wait times (based on the timeline view): [0]: Executions [1]: Average time spent waiting in a scheduler's queue [2]: Average time spent waiting in a scheduler's queue while ready [3]: Average time elapsed from WB until retire stage [0] [1] [2] [3] 0. 3 1.0 1.0 4.7 vmulps %xmm0, %xmm1, %xmm2 1. 3 2.7 0.0 2.3 vhaddps %xmm2, %xmm2, %xmm3 2. 3 6.0 0.0 0.0 vhaddps %xmm3, %xmm3, %xmm4 3 3.2 0.3 2.3 <total> ``` I.e. we average the averages. Reviewers: andreadb, mattd, RKSimon Reviewed By: andreadb Subscribers: gbedwell, arphaman, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D68714 llvm-svn: 374361
*	[llvm-mca] Add fields "Total uOps" and "uOps Per Cycle" to the report ↵	Andrea Di Biagio	2018-08-29	1	-1/+4
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	generated by the SummaryView. This patch adds two new fields to the perf report generated by the SummaryView. Fields are now logically organized into two small groups; only the second group contains throughput indicators. Example: ``` Iterations: 100 Instructions: 300 Total Cycles: 414 Total uOps: 700 Dispatch Width: 4 uOps Per Cycle: 1.69 IPC: 0.72 Block RThroughput: 4.0 ``` This patch also updates the docs for llvm-mca. Due to the nature of this change, several tests in the tools/llvm-mca directory were affected, and had to be updated using script `update_mca_test_checks.py`. llvm-svn: 340946
*	[NFC][MCA] ZnVer1: add partial-reg-update tests	Roman Lebedev	2018-07-23	1	-0/+44
	Reviewers: andreadb, courbet, RKSimon, craig.topper, GGanesh Reviewed By: GGanesh Subscribers: gbedwell, llvm-commits Differential Revision: https://reviews.llvm.org/D49392 llvm-svn: 337675