Hi<br> <br> I've got an error while doing a 'make check' (after a successfull configure and make) with GMP 4.2 release candidate. The following tests fail :<br> FAIL: t-mul<br> FAIL: t-sqrtrem<br> FAIL: convert<br> FAIL: t-powm<br> FAIL: t-powm_ui<br> FAIL: t-pow<br> FAIL: reuse<br> FAIL: t-root<br> FAIL: t-jac<br> FAIL: t-fac_ui<br> <br> The error ONLY occurs with a custom gmp-mparam.h (everything work fine with the supplied gmp-mparam.h in mpn/x86/p6/mmx) Here is the file I use :<br> ////////////////////////////////////////////////////////////////////////////////////////////////<br> #define BITS_PER_MP_LIMB 32<br> #define BYTES_PER_MP_LIMB 4<br> <br> /* Generated by tuneup.c, 2006-03-22, gcc 3.3 */<br> <br> #define MUL_KARATSUBA_THRESHOLD 22<br> #define MUL_TOOM3_THRESHOLD 77<br> <br> #define
SQR_BASECASE_THRESHOLD 0 /* always (native) */<br> #define SQR_KARATSUBA_THRESHOLD 46<br> #define SQR_TOOM3_THRESHOLD 87<br> <br> #define MULLOW_BASECASE_THRESHOLD 8<br> #define MULLOW_DC_THRESHOLD 64<br> #define MULLOW_MUL_N_THRESHOLD 410<br> <br> #define DIV_SB_PREINV_THRESHOLD 5<br> #define DIV_DC_THRESHOLD 72<br> #define
POWM_THRESHOLD 85<br> <br> #define GCD_ACCEL_THRESHOLD 3<br> #define GCDEXT_THRESHOLD 38<br> #define JACOBI_BASE_METHOD 1<br> <br> #define USE_PREINV_DIVREM_1 1 /* native */<br> #define USE_PREINV_MOD_1 1 /* native */<br> #define DIVREM_2_THRESHOLD 0 /* always */<br> #define
DIVEXACT_1_THRESHOLD 0 /* always (native) */<br> #define MODEXACT_1_ODD_THRESHOLD 0 /* always (native) */<br> <br> #define GET_STR_DC_THRESHOLD 22<br> #define GET_STR_PRECOMPUTE_THRESHOLD 33<br> #define SET_STR_THRESHOLD 3625<br> <br> #define MUL_FFT_TABLE { 528, 928, 1920, 4608, 14336, 57344, 0 }<br> #define MUL_FFT_MODF_THRESHOLD 544<br> #define MUL_FFT_THRESHOLD 5888<br> <br> #define SQR_FFT_TABLE { 560, 928, 1920, 5632, 18432, 40960, 0 }<br> #define
SQR_FFT_MODF_THRESHOLD 576<br> #define SQR_FFT_THRESHOLD 3840<br> <br> /* Tuneup completed successfully, took 18 seconds */<br> ////////////////////////////////////////////////////////////////////////////////////////////////<br> <br> The computer I use is an xbox (pentium3) running xebian-1.1.0.<br> $> config.guess<br> pentium3-pc-linux-gnu<br> $> ./configfsf.guess<br> i686-pc-linux-gnu<br> $> gcc --version<br> gcc (GCC) 3.3.4 (Debian 1:3.3.4-13)<br> $> uname -a<br> Linux xebian.localdomain.local 2.4.27 #1 Sun Sep 19 13:49:13 CEST 2004 i686 GNU/Linux<br> <br> Please let me know if you need more information.<br> <br> Regards<br> Maxime Kaiser<br> <p>
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