Re: [PATCH v4 02/12] tcg/riscv: Add basic support for vector

2024-09-21 Thread Daniel Henrique Barboza
ednesday, September 18, 2024 10:27:16 PM *To:* LIU Zhiwei ; qemu-devel@nongnu.org *Cc:* qemu-ri...@nongnu.org ; pal...@dabbelt.com ; alistair.fran...@wdc.com ; dbarb...@ventanamicro.com ; liwei1...@gmail.com ; bmeng...@gmail.com ; Swung0x48 ; TANG Tiancheng *Subject:* Re: [PATCH v4 02/12] tcg/riscv:

Re: [PATCH v4 02/12] tcg/riscv: Add basic support for vector

2024-09-21 Thread 0x48 Swung
c.com> <mailto:alistair.fran...@wdc.com>; dbarb...@ventanamicro.com<mailto:dbarb...@ventanamicro.com> <mailto:dbarb...@ventanamicro.com>; liwei1...@gmail.com<mailto:liwei1...@gmail.com> <mailto:liwei1...@gmail.com>; bmeng...@gmail.com<mailto:bmeng...@gmail.com

Re: [PATCH v4 02/12] tcg/riscv: Add basic support for vector

2024-09-20 Thread LIU Zhiwei
; qemu-devel@nongnu.org *Cc:* qemu-ri...@nongnu.org ; pal...@dabbelt.com ; alistair.fran...@wdc.com ; dbarb...@ventanamicro.com ; liwei1...@gmail.com ; bmeng...@gmail.com ; Swung0x48 ; TANG Tiancheng *Subject:* Re: [PATCH v4 02/12] tcg/riscv: Add basic support for vector On 9/18/24 12:43,

Re: [PATCH v4 02/12] tcg/riscv: Add basic support for vector

2024-09-20 Thread Markus Armbruster
Daniel Henrique Barboza writes: > Hi Zhiwei, > > As Rixchard already pointed out, we must have a "Signed-off-by" tag with the > "author" of > the patch, and it must be the exact spelling. So in this case: > > Signed-off-by: Swung0x48 I'm afraid we need a legal name here, not a nickname. > Mor

Re: [PATCH v4 02/12] tcg/riscv: Add basic support for vector

2024-09-20 Thread Daniel Henrique Barboza
Hi Zhiwei, On 9/11/24 10:26 AM, LIU Zhiwei wrote: From: Swung0x48 The RISC-V vector instruction set utilizes the LMUL field to group multiple registers, enabling variable-length vector registers. This implementation uses only the first register number of each group while reserving the other re

Re: [PATCH v4 02/12] tcg/riscv: Add basic support for vector

2024-09-19 Thread 0x48 Swung
chard Henderson Sent: Wednesday, September 18, 2024 10:27:16 PM To: LIU Zhiwei ; qemu-devel@nongnu.org Cc: qemu-ri...@nongnu.org ; pal...@dabbelt.com ; alistair.fran...@wdc.com ; dbarb...@ventanamicro.com ; liwei1...@gmail.com ; bmeng...@gmail.com ; Swung0x48 ; TANG Tiancheng Subject: Re:

Re: [PATCH v4 02/12] tcg/riscv: Add basic support for vector

2024-09-19 Thread LIU Zhiwei
ngnu.org ; pal...@dabbelt.com ; alistair.fran...@wdc.com ; dbarb...@ventanamicro.com ; liwei1...@gmail.com ; bmeng...@gmail.com ; Swung0x48 ; TANG Tiancheng *Subject:* Re: [PATCH v4 02/12] tcg/riscv: Add basic support for vector On 9/18/24 12:43, LIU Zhiwei wrote: > > On 2024/9/18 18:

Re: [PATCH v4 02/12] tcg/riscv: Add basic support for vector

2024-09-19 Thread Richard Henderson
On 9/18/24 12:43, LIU Zhiwei wrote: On 2024/9/18 18:11, Richard Henderson wrote: On 9/18/24 07:17, LIU Zhiwei wrote: On 2024/9/12 2:41, Richard Henderson wrote: On 9/11/24 06:26, LIU Zhiwei wrote: From: Swung0x48 The RISC-V vector instruction set utilizes the LMUL field to group multiple r

Re: [PATCH v4 02/12] tcg/riscv: Add basic support for vector

2024-09-18 Thread LIU Zhiwei
On 2024/9/18 18:11, Richard Henderson wrote: On 9/18/24 07:17, LIU Zhiwei wrote: On 2024/9/12 2:41, Richard Henderson wrote: On 9/11/24 06:26, LIU Zhiwei wrote: From: Swung0x48 The RISC-V vector instruction set utilizes the LMUL field to group multiple registers, enabling variable-length v

Re: [PATCH v4 02/12] tcg/riscv: Add basic support for vector

2024-09-18 Thread Richard Henderson
On 9/18/24 07:17, LIU Zhiwei wrote: On 2024/9/12 2:41, Richard Henderson wrote: On 9/11/24 06:26, LIU Zhiwei wrote: From: Swung0x48 The RISC-V vector instruction set utilizes the LMUL field to group multiple registers, enabling variable-length vector registers. This implementation uses only t

Re: [PATCH v4 02/12] tcg/riscv: Add basic support for vector

2024-09-17 Thread LIU Zhiwei
On 2024/9/12 2:41, Richard Henderson wrote: On 9/11/24 06:26, LIU Zhiwei wrote: From: Swung0x48 The RISC-V vector instruction set utilizes the LMUL field to group multiple registers, enabling variable-length vector registers. This implementation uses only the first register number of each gro

Re: [PATCH v4 02/12] tcg/riscv: Add basic support for vector

2024-09-11 Thread Richard Henderson
On 9/11/24 06:26, LIU Zhiwei wrote: From: Swung0x48 The RISC-V vector instruction set utilizes the LMUL field to group multiple registers, enabling variable-length vector registers. This implementation uses only the first register number of each group while reserving the other register numbers w

[PATCH v4 02/12] tcg/riscv: Add basic support for vector

2024-09-11 Thread LIU Zhiwei
From: Swung0x48 The RISC-V vector instruction set utilizes the LMUL field to group multiple registers, enabling variable-length vector registers. This implementation uses only the first register number of each group while reserving the other register numbers within the group. In TCG, each VEC_IR