9 Commits

Author SHA1 Message Date
Simon Pilgrim
a5638431dc [docs] Fix indentation of llvm-exegesis command line arguments
llvm-svn: 334976
2018-06-18 20:05:02 +00:00
Clement Courbet
e752fd65e8 [llvm-exegesis] Optionally ignore instructions without a sched class.
Summary: See PR37602.

Reviewers: RKSimon

Subscribers: llvm-commits, tschuett

Differential Revision: https://reviews.llvm.org/D48267

llvm-svn: 334932
2018-06-18 11:27:47 +00:00
Clement Courbet
6eb680a40d [llvm-exegesis] Fix off-by-one in llvm-exegesis documentation.
llvm-svn: 333759
2018-06-01 14:49:06 +00:00
Clement Courbet
2637e5f828 [llvm-exegesis] Show sched class details in analysis.
Summary: And update docs.

Reviewers: gchatelet

Subscribers: tschuett, craig.topper, RKSimon, llvm-commits

Differential Revision: https://reviews.llvm.org/D47254

llvm-svn: 333169
2018-05-24 10:47:05 +00:00
Clement Courbet
488ebfb732 [llvm-exegesis] Update doc to mention that the output is in html.
llvm-svn: 332980
2018-05-22 13:36:29 +00:00
Clement Courbet
5ec03cdaa3 [llvm-exegesis] Improve documentation.
Summary:
- Better flag names.
- Fix flag reference in doc.
- Add usage examples in doc.

Fixes PR37497.

Reviewers: gchatelet

Subscribers: llvm-commits, tschuett

Differential Revision: https://reviews.llvm.org/D47015

llvm-svn: 332708
2018-05-18 12:33:57 +00:00
Clement Courbet
ac74acdefe Re-land r329156 "Add llvm-exegesis tool."
Fixed to depend on and initialize the native target instead of X86.

llvm-svn: 329169
2018-04-04 11:37:06 +00:00
Clement Courbet
7949b3b1dc Revert r329156 "Add llvm-exegesis tool."
Breaks a bunch of bots.

llvm-svn: 329157
2018-04-04 08:22:54 +00:00
Clement Courbet
7287b2c1ec Add llvm-exegesis tool.
Summary:
[llvm-exegesis][RFC] Automatic Measurement of Instruction Latency/Uops

This is the code corresponding to the RFC "llvm-exegesis Automatic Measurement of Instruction Latency/Uops".

The RFC is available on the LLVM mailing lists as well as the following document
for easier reading:
https://docs.google.com/document/d/1QidaJMJUyQdRrFKD66vE1_N55whe0coQ3h1GpFzz27M/edit?usp=sharing

Subscribers: mgorny, gchatelet, orwant, llvm-commits

Differential Revision: https://reviews.llvm.org/D44519

llvm-svn: 329156
2018-04-04 08:13:32 +00:00