Vivek Deshpande
1a188cf07a
8154122: Intrinsify fused mac operations
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Added FMA intrinsics on x86
Reviewed-by: kvn, aph, darcy
2016-08-26 12:20:09 -07:00
Brian Burkhalter
3497da36a2
8023217: Additional floorDiv/floorMod/multiplyExact methods for java.lang.Math
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Add new methods with long, int signatures.
Reviewed-by: darcy, scolebourne
2015-09-29 17:28:44 -07:00
Brian Burkhalter
8c58aff49d
5100935: No way to access the 64-bit integer multiplication of 64-bit CPUs efficiently
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Add methods multiplyFull() and multiplyHigh() to Math and StrictMath.
Reviewed-by: darcy
2016-05-20 14:41:41 -07:00
Joe Darcy
965536262b
4851642: Add fused multiply add to Java math library
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Reviewed-by: bpb, nadezhin
2016-04-15 10:14:57 -07:00
Vivek Deshpande
158a883681
8143353: update for x86 sin and cos in the math lib
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Optimize Math.sin() and cos() for 64 and 32 bit X86 architecture using Intel LIBM implementation.
Reviewed-by: kvn
2016-01-08 20:33:02 -08:00
Joe Darcy
655a976e65
8136799: Port fdlibm cbrt to Java
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Reviewed-by: bpb
2015-10-14 16:17:08 -07:00
Joe Darcy
67603e6d54
8134795: Port fdlibm pow to Java
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Reviewed-by: bpb
2015-09-17 13:43:06 -07:00
Chris Hegarty
008fee0591
8079782: RandomFactory should be in the jdk.testlibrary package
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Reviewed-by: bpb
2015-05-08 11:02:33 +01:00
Brian Burkhalter
30e8183ee8
8078672: Print and allow setting by Java property seeds used to initialize Random instances in java.lang numerics tests
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Add ability to initial the random number generator from the system property "seed" and print to STDOUT the seed value actually used.
Reviewed-by: darcy
2015-04-29 16:34:49 -07:00
Joe Darcy
86c109e149
8078334: Mark regression tests using randomness
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Reviewed-by: xuelei, alanb
2015-04-29 10:25:53 -07:00
Amy Lu
10489a3c6c
8055852: Add test/java/lang/Math/DoubleConsts.java and FloatConsts.java
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Reviewed-by: mchung, darcy
2014-08-22 18:54:20 -07:00
Amy Lu
ff93fd2cce
8042003: Update java/lang/Math tests to eliminate dependency on sun.misc.DoubleConsts and sun.misc.FloatConsts
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Reviewed-by: mchung, darcy
2014-08-22 14:56:09 -07:00
Lana Steuck
657b9db1ba
8029235: Update copyright year to match last edit in jdk8 jdk repository for 2013
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Updated files with 2011, 2012 and 2013 years according to the file's last updated date
Reviewed-by: tbell, lancea, chegar
2013-12-26 12:04:16 -08:00
Joe Darcy
1c57114347
8033416: Remove sun.misc.FpUtils
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Reviewed-by: alanb, bpb, psandoz
2014-02-03 09:52:36 -08:00
Dmitry Nadezhin
28d455529e
8010430: Math.round has surprising behavior for odd values of ulp 1
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If the effective floating point exponent is zero return the significand including the implicit 1-bit.
Reviewed-by: bpb, darcy, gls
2013-09-11 17:07:35 -07:00
Brian Burkhalter
10673cfe8c
8022109: Evaluate adding incrementExact, decrementExact, negateExact to java.lang.Math
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Add the methods for parameter types int and long.
Reviewed-by: mduigou
2013-08-12 10:35:44 -07:00
Roger Riggs
d5da33beea
8014296: DivModTests should not compare pointers
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Reviewed-by: darcy
2013-05-10 09:06:21 -07:00
David Katleman
306cab1006
8004982: JDK8 source with GPL header errors
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Reviewed-by: ohair
2012-12-20 16:24:50 -08:00
Krystal Mo
e6ab16c283
8004066: TEST_BUG: test/java/lang/Math/DivModTests.java assumes ArithmeticException message
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Reviewed-by: twisti, alanb, dholmes
2012-12-04 15:10:03 +00:00
Roger Riggs
5d67e2bbb1
6282196: There should be Math.mod(number, modulo) methods
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Added the requested methods
Reviewed-by: darcy, emcmanus, alanb
2012-11-07 20:50:09 -08:00
Roger Riggs
ac69a5f84a
6708398: Support integer overflow
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Added add/sub/multiply/toIntExact methods to j.l.Math and StrictMath classes
Reviewed-by: emcmanus
2012-02-16 11:43:20 -08:00
Joe Darcy
82e488e3ae
7092404: Add Math.nextDown and Double.isFinite
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Reviewed-by: mduigou
2011-09-21 23:22:11 -07:00
Joe Darcy
5b7643e258
7091682: Move sun.misc.FpUtils code into java.lang.Math
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Reviewed-by: alanb
2011-09-18 18:14:07 -07:00
Joe Darcy
0cb631bf43
4900206: Include worst-case rounding tests for Math library functions
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Reviewed-by: alanb
2011-08-12 13:36:39 -07:00
Joe Darcy
b4d4e3bed4
6430675: Math.round has surprising behavior for 0x1.fffffffffffffp-2
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Reviewed-by: alanb
2011-04-14 21:27:10 -07:00
Kelly O'Hair
fe008ae27a
6943119: Rebrand source copyright notices
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Reviewed-by: darcy, weijun
2010-05-25 15:58:33 -07:00
Joe Darcy
37a980650b
6908131: Pure Java implementations of StrictMath.floor(double) & StrictMath.ceil(double)
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Reviewed-by: alanb
2009-12-15 13:51:44 -08:00
Joe Darcy
c40412f4f4
6907177: Update jdk tests to remove unncessary -source and -target options
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Reviewed-by: ohair
2009-12-03 18:19:10 -08:00
Joe Darcy
61f89b0025
6601457: Move wrapper class tests from closed to open
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6601458: Move java.math tests from closed to open
6740185: Move java/lang/annotations tests to open
6759433: Move Math and StrictMath regression tests from closed to open
Move some more regression tests to the open
Reviewed-by: jjg
2009-01-26 19:49:26 -08:00
