Dmitry Babokin
952490a1b8
Merge pull request #693 from dbabokin/release_151
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Release 1.6.0
2013-12-19 09:26:51 -08:00
Dmitry Babokin
f936269a1e
News update for 1.6.0
2013-12-19 21:14:22 +04:00
Dmitry Babokin
5d51f8c7a7
Adding release notes for 1.6.0
2013-12-19 21:07:15 +04:00
Dmitry Babokin
f802164cce
Fixing some typos in docs and adding operators to language description
2013-12-19 20:38:21 +04:00
Dmitry Babokin
bdeaf7e88c
Documentation update for overloaded operators and packed_store_active2()
2013-12-19 16:53:21 +04:00
Dmitry Babokin
6d51987e67
Merge pull request #642 from egaburov/launch3d
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concept of 3d tasking
2013-12-17 08:40:07 -08:00
evghenii
c06ec92d0d
added commas, added multi-dimensional tasking to mandelbrot_tasks & removed mandelbrot_task3d. Also adjusted documentaiton a bit
2013-12-13 11:49:11 +01:00
evghenii
2951cad365
added description for multi-dimensional tasking
2013-12-09 13:10:26 +01:00
jbrodman
9004f090c5
Merge pull request #646 from dbabokin/docs
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Docs fix in memory management section
2013-10-28 14:26:17 -07:00
Dmitry Babokin
103ef25f12
Docs fix in memory management section
2013-10-27 23:01:20 +04:00
james.brodman
c4ad8f6ed4
Add docs/generic impls
2013-10-23 15:51:59 -04:00
Dmitry Babokin
660f14245b
Merge pull request #611 from dbabokin/typos
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Typo fix and copyright update
2013-09-30 08:40:38 -07:00
Dmitry Babokin
7942bdb728
Typo fix and copyright update
2013-09-30 18:09:59 +04:00
Dmitry Babokin
8a39af8f72
Release 1.5.0
2013-09-27 23:27:05 +04:00
Dmitry Babokin
f45f6cb32a
Test, documentation and vim support for double precision constants
2013-09-19 12:49:45 +04:00
james.brodman
8db378b265
Revert "Remove support for using SVML for math lib routines."
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This reverts commit d9c38b5c1f
2013-09-04 16:01:58 -04:00
Dmitry Babokin
501a23ad20
Typos fixes in docs
2013-08-29 14:48:09 +04:00
Dmitry Babokin
443987f536
fixing ispc.rst file properties (should not be executable)
2013-08-27 15:33:44 +04:00
Matt Pharr
0c5742b6f8
Implement new naming scheme for --target.
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Now targets are named like "<isa>-i<mask size>x<gang size>", e.g.
"sse4-i8x16", or "avx2-i32x16".
The old target names are still supported.
2013-08-08 19:23:44 -07:00
Matt Pharr
5b20b06bd9
Add avg_{up,down}_int{8,16} routines to stdlib
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These compute the average of two given values, rounding up and down,
respectively, if the result isn't exact. When possible, these are
mapped to target-specific intrinsics (PADD[BW] on IA and VH[R]ADD[US]
on NEON.)
A subsequent commit will add pattern-matching to generate calls to
these intrinsincs when the corresponding patterns are detected in the
IR.)
2013-08-06 08:41:12 -07:00
Matt Pharr
4f48d3258a
Documentation updates for NEON
2013-07-31 20:06:04 -07:00
Matt Pharr
d9c38b5c1f
Remove support for using SVML for math lib routines.
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This path was poorly maintained and wasn't actually available on most
targets.
2013-07-31 06:56:48 -07:00
Matt Pharr
b6df447b55
Add reduce_add() for int8 and int16 types.
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This maps to specialized instructions (e.g. PSADBW) when available.
2013-07-25 09:46:01 -07:00
Dmitry Babokin
28f0bce9f2
Release 1.4.4
2013-07-19 16:22:10 -07:00
Dmitry Babokin
594485c38c
Release 1.4.3
2013-06-25 18:38:21 +04:00
Dmitry Babokin
cf9ceb6bf9
Release 1.4.2, 11 June 2013
2013-06-11 17:18:54 +04:00
Dmitry Babokin
6c392ee4a1
Changes for 1.4.1 release
2013-05-28 19:46:30 +04:00
Dmitry Babokin
481bcc732b
Changes for 1.4.0 release
2013-05-27 16:48:41 +04:00
Dmitry Babokin
de7ba7a55b
Bringing docs/ispc.rst in sync with ispc.html at web site (some changes were done there directly)
2013-05-21 16:44:46 +04:00
Dmitry Babokin
3cb827ac56
Fix for some typos in User's Guide
2013-03-04 03:04:46 +04:00
Jean-Luc Duprat
24087ff3cc
Expose none() in the ISPC standard library.
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On KNC: all(), any() and none() do not generate a redundant movmsk instruction.
2012-11-27 13:38:28 -08:00
Matt Pharr
360cc8044e
Improve RNG documentation.
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Issue #390 .
2012-10-03 08:33:43 -07:00
Matt Pharr
ec2e9b5e79
Fix typo in assert() documentation.
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Issue #388 .
2012-10-03 08:26:38 -07:00
Jean-Luc Duprat
f928bbb53c
Updated usage of Initial Many Core Instructions (Intel® IMCI) instructions.
2012-09-04 10:57:25 -07:00
Jean-Luc Duprat
1ab7500dbb
Updated user's guide to comply with Intel® Xeon Phi™ brand usage guidelines
2012-09-04 10:53:01 -07:00
Jean-Luc Duprat
52836aae87
Minor documentation clarrification on the impact of ICC -fp-model except option.
2012-08-01 10:24:35 -07:00
Jean-Luc Duprat
63ed90b0fd
docs/build.sh runs rst2html rather than rst2html.py
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Explicitly documented that fact that ICC needs the -mmic flag to compile for KNC.
Updated ISPC User Guide with details on ICC compiler options that impact FP performance in generated code.
2012-07-30 11:47:25 -07:00
Matt Pharr
f6989cce38
Disallow native output with generic targets, C++ output with non-generic targets.
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Also wrote FAQs about why this is the way it is.
Issue #334 .
2012-07-20 09:55:50 -07:00
Matt Pharr
2c640f7e52
Add support for RDRAND in IvyBridge.
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The standard library now provides a variety of rdrand() functions
that call out to RDRAND, when available.
Issue #263 .
2012-07-12 06:07:07 -07:00
Matt Pharr
2bacebb1fb
Doc fixes (Crystal Lemire).
2012-07-11 19:51:28 -07:00
Matt Pharr
57f0cf30c0
Fix small typos in documentation.
2012-07-07 11:19:57 -07:00
Matt Pharr
b8503b9255
News and doxygen version number bump for 1.3.0
2012-06-29 08:38:38 -07:00
Matt Pharr
b7bc76d3cc
Documentation updates for 1.3.0.
2012-06-29 08:35:29 -07:00
Matt Pharr
2c7b650240
Add FAQ to explain how to launch per-instance tasks with foreach_active and unmasked.
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Issue #227 .
2012-06-22 14:32:05 -07:00
Matt Pharr
54459255d4
Add unmasked { } statement.
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This reestablishes an "all on" execution mask for the gang, which can
be useful for nested parallelism..
2012-06-22 14:30:58 -07:00
Matt Pharr
b4a078e2f6
Add foreach_active iteration statement.
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Issue #298 .
2012-06-22 10:35:43 -07:00
Matt Pharr
46716aada3
Switch to unordered floating point compares.
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In particular, this gives us desired behavior for NaNs (all compares
involving a NaN evaluate to true). This in turn allows writing the
canonical isnan() function as "v != v".
Added isnan() to the standard library as well.
2012-06-20 13:25:53 -07:00
Matt Pharr
3bc66136b2
Add foreach_unique iteration construct.
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Idea via Ingo Wald / IVL compiler.
2012-06-20 10:04:24 -07:00
Matt Pharr
4945dc3682
Add contributors link to docs HTML templates
2012-06-13 06:11:08 -07:00
Matt Pharr
8fd9b84a80
Update seed_rng() in stdlib to take a varying seed.
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Previously, we were trying to take a uniform seed and then shuffle that
around to initialize the state for each of the program instances. This
was becoming increasingly untenable and brittle.
Now a varying seed is expected and used.
2012-05-30 10:35:41 -07:00
