diff options
| -rw-r--r-- | INSTALL | 2 | ||||
| -rw-r--r-- | STATUS | 6 |
2 files changed, 4 insertions, 4 deletions
@@ -32,7 +32,7 @@ before including <zahl.h> in your program. libzahl contains some (very little) assembly code. In the event that the used instructions are not supported on your machine, please report it, and in the meanwhile add -DZAHL_NO_ASM to CPPFLAGS. You -make also have to do this if you are compiling with a compiler that +may also have to do this if you are compiling with a compiler that does not support extended inline assembly. You may also have to add #define ZAHL_NO_ASM to your program before includeing <zahl.h> @@ -70,7 +70,7 @@ zabs(a, a) .............. 34 % (clang) or 8 % (gcc) of tomsfastmath The following functions are probably implemented optimally - or close to optimally, except they contains some code that + or close to optimally, except they contain some code that should not be necessary after some bugs have been fixed: zbits ................... always fastest @@ -89,13 +89,13 @@ zcmpmag ................. always fastest <<suspicious, see zcmp>> The following functions could be optimised further: -zrsh .................... mp is almost always faster; also tomsfastmath after ~3000 (gcc+glibc) or ~2800 (clang) +zrsh .................... gmp is almost always faster; also tomsfastmath after ~3000 (gcc+glibc) or ~2800 (clang) zsub_unsigned ........... always fastest (compared against zsub too) zsub .................... always fastest (slower with gcc+glibc than gcc+musl or clang) The following functions could probably be optimised further, - but there performance can be significantly improved by + but their performance can be significantly improved by optimising their dependencies: zmul .................... slowest |