From: Eduard Zingerman <eddyz87@gmail.com>
To: Nandakumar Edamana <nandakumar@nandakumar.co.in>
Cc: bpf@vger.kernel.org, Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Andrii Nakryiko <andrii@kernel.org>
Subject: Re: [PATCH v2 bpf-next] bpf: improve the general precision of tnum_mul
Date: Mon, 18 Aug 2025 15:47:22 -0700 [thread overview]
Message-ID: <1cb633fd44d74459d2ac0bb84fe0233d56b76242.camel@gmail.com> (raw)
In-Reply-To: <e9549198-f0d6-466d-a104-99b228d35dde@nandakumar.co.in>
On Sat, 2025-08-16 at 10:28 +0530, Nandakumar Edamana wrote:
[...]
> mine vs kernel (bits = 6):
> better = 285059
> same = 229058
> worse = 17324
Did you found any patterns for cases where new algorithm fairs worse
compared to current?
[...]
next prev parent reply other threads:[~2025-08-18 22:47 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-15 14:05 [PATCH v2 bpf-next] bpf: improve the general precision of tnum_mul Nandakumar Edamana
2025-08-15 19:10 ` Eduard Zingerman
2025-08-16 4:58 ` Nandakumar Edamana
2025-08-18 22:16 ` Eduard Zingerman
2025-08-18 22:47 ` Eduard Zingerman [this message]
2025-08-18 14:24 ` Daniel Borkmann
2025-08-20 6:15 ` Harishankar Vishwanathan
[not found] ` <0ba41cd7-adc0-4c65-b1e0-defd8ebc2d64@nandakumar.co.in>
2025-08-20 7:48 ` Fwd: " Nandakumar Edamana
2025-08-21 5:46 ` Harishankar Vishwanathan
2025-08-20 10:31 ` Nandakumar Edamana
2025-08-18 18:23 ` Jakub Sitnicki
2025-08-18 22:49 ` Eduard Zingerman
2025-08-19 9:20 ` Jakub Sitnicki
2025-08-29 4:04 ` Shung-Hsi Yu
2025-08-18 23:14 ` Eduard Zingerman
[not found] ` <3b7b2ed1-bce1-49da-b83c-2ca46850062c@nandakumar.co.in>
2025-08-18 23:31 ` Eduard Zingerman
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