15 Commits (3505e85bfcb9dac13972c0d28005aebb32166229)

Author	SHA1	Message	Date
Ezgi Çiçek	6d7df79573	[cost] Brush up tests (4) ... Summary: Fix misleading test names. Correct comments/FP/ok/bad markers. Remove reduntant tests. To be continued... Reviewed By: skcho Differential Revision: D21973583 fbshipit-source-id: bdf5241ab	5 years ago
Sungkeun Cho	88813fdaa7	[inferbo] Revise division by constant ... Summary: This diff tries to make less imprecise division by constants results. For example, the results of the division `[l, u] / c`, where `c` is a positive constant, are: 1. If `l/c` or `u/c` is representable in the bound domain, it uses the precise bounds, i.e., `[l/c, u/c]`. 2. If it is not representable, it tries to make conservative results: if `0<=l<=u`, it returns `[0, u]` because `0 <= [l/c, u/c] <= u` if `l<=u<=0`, it returns `[l, 0]` because `l <= [l/c, u/c] <= 0` if `l<=0<=u`, it returns `[l, u]` because `l <= [l/c, u/c] <= u` 3. otherwise, it returns top, `[-oo, +oo]` Reviewed By: ezgicicek Differential Revision: D18270380 fbshipit-source-id: 8fb14c0e4	5 years ago
Sungkeun Cho	f79871c5fa	[cost] Ignore character symbols in the cost results ... Summary: This diff ignores character symbols in the cost results, in order to avoid FPs from parser code. Reviewed By: ezgicicek Differential Revision: D17132053 fbshipit-source-id: d9cf8bd26	5 years ago
Ezgi Çiçek	5fa9f89285	[cost] Fix misleading test names ... Summary: Functions with empty body have unit cost, not zero. The unit cost comes from the start node. Reviewed By: skcho Differential Revision: D16855642 fbshipit-source-id: 6b5181faf	5 years ago
Josh Berdine	cfc1c8be36	[copyright] Remove years ... Reviewed By: jvillard Differential Revision: D15771884 fbshipit-source-id: e2997e3a3	6 years ago
Mehdi Bouaziz	b48884bce7	[Cost] Traces for Top values ... Reviewed By: ezgicicek Differential Revision: D14247738 fbshipit-source-id: 4270649d2	6 years ago
Martino Luca	632cb0e513	[Perf] Emit ZERO_EXECUTION_TIME_CALL issue-type, when zero-costing functions are met ... Reviewed By: ezgicicek Differential Revision: D9195167 fbshipit-source-id: 35985c83c	6 years ago
Mehdi Bouaziz	a8e84d1657	Cost: improve NonNegativePolynomial.(<=) ... Reviewed By: ezgicicek Differential Revision: D8531865 fbshipit-source-id: b5c9293	7 years ago
Mehdi Bouaziz	0639ef82b7	Cost: also take into account arguments in range ... Reviewed By: ddino Differential Revision: D7956770 fbshipit-source-id: 71e0582	7 years ago
Jules Villard	8b882ac1df	Change license to MIT ... Summary: Change the license of the source code from BSD + PATENTS to MIT. Change `checkCopyright` to reflect the new license and learn some new file types. Generated with: ``` git grep BSD | xargs -n 1 ./scripts/checkCopyright -i ``` Reviewed By: jeremydubreil, mbouaziz, jberdine Differential Revision: D8071249 fbshipit-source-id: 97ca23a	7 years ago
Mehdi Bouaziz	5fe28785bc	Cost: fix min ... Summary: We were wrongly using the underapproximation of `min` rather than the overapproximation Reviewed By: ddino Differential Revision: D7844267 fbshipit-source-id: c9d9247	7 years ago
Mehdi Bouaziz	9c14e9d384	[Cost] Fix multiplication by 1 ... Reviewed By: ddino Differential Revision: D7782184 fbshipit-source-id: dd3c4f1	7 years ago
Dino Distefano	e54df20eb7	Migrate to Itv.Bound ... Reviewed By: mbouaziz Differential Revision: D7351195 fbshipit-source-id: 7f4f57b	7 years ago
Dino Distefano	d2cc5e72f7	Extending analysis to parametric case ... Reviewed By: mbouaziz Differential Revision: D7179463 fbshipit-source-id: 1711a0e	7 years ago
Dino Distefano	69bfc0535c	[Experimental] First very basic version of performance analysis tool ... Reviewed By: mbouaziz Differential Revision: D6910940 fbshipit-source-id: b2ea060	7 years ago