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| author | Kevin Ryde <user42@zip.com.au> | 2000-07-31 23:33:04 +0200 |
|---|---|---|
| committer | Kevin Ryde <user42@zip.com.au> | 2000-07-31 23:33:04 +0200 |
| commit | e42d8d71289a3d328d74c14ccce29c3e805078c9 (patch) | |
| tree | 48e10a041a2feb5d02e45d71600aee8dba18f53c | |
| parent | 7a74ec529bcedc242fd4f776f959d26365d327c0 (diff) | |
| download | gmp-e42d8d71289a3d328d74c14ccce29c3e805078c9.tar.gz | |
Tiny update to KARATSUBA_SQR_THRESHOLD remarks, noting it's usually
higher than the mul threshold.
| -rw-r--r-- | tune/README | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tune/README b/tune/README index c082d38e6..20b4b1ce1 100644 --- a/tune/README +++ b/tune/README @@ -366,7 +366,8 @@ various algorithm thresholds. KARATSUBA_SQR_THRESHOLD Squaring is essentially the same as multiplying, so the above applies - to squaring too. Overheads will, proportionally, be slightly bigger. + to squaring too. Fixed overheads will, proportionally, be bigger when + squaring, leading to a higher threshold usually. mpn/generic/sqr_basecase.c |