diff options
author | Niall Douglas (s [underscore] sourceforge {at} nedprod [dot] com) <spamtrap@nedprod.com> | 2017-08-09 02:50:25 +0300 |
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committer | Niall Douglas (s [underscore] sourceforge {at} nedprod [dot] com) <spamtrap@nedprod.com> | 2017-08-09 02:50:25 +0300 |
commit | 265552e73ef3025bc459dc14f9429c40b0f93b56 (patch) | |
tree | 425ed662572691c026fdaf4bf0326539263f7a10 /release_notes.md | |
parent | e558d520a3d64eeb664404f0f8cc8099b28a541f (diff) |
Fix broken table
Diffstat (limited to 'release_notes.md')
-rw-r--r-- | release_notes.md | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/release_notes.md b/release_notes.md index 7912d06e..fec4b0c7 100644 --- a/release_notes.md +++ b/release_notes.md @@ -14,10 +14,10 @@ source code repository lives at https://github.com/ned14/boost.afio. <table border="0" cellpadding="4"> <tr> -<th colspan="2">Why you might need AFIO</th> +<th colspan="4"><u>Why you might need AFIO</u></th> </tr> <tr> -<td> +<td valign="top"> Average 4Kb transfer latencies for the physical hardware: - Average read spinning rust hard drive latency @ QD1: **7000us** - Average read SATA flash drive latency @ QD1: **800us** @@ -27,7 +27,7 @@ Average 4Kb transfer latencies for the physical hardware: - Average read XPoint drive latency @ QD1: **10us** - Average RTT PCIe latency: **0.5us** </td> -<td> +<td valign="top"> Max bandwidth for the physical hardware: - DDR4 2133: **30Gb/sec** (main memory) - x4 PCIe 4.0: **7.5Gb/sec** (arrives end of 2017, the 2018 NVMe drives will use PCIe 4.0) @@ -36,11 +36,23 @@ Max bandwidth for the physical hardware: - 2017 NVMe flash drive (x4 PCIe 3.0): **2Gb/sec** - 10Gbit LAN: **1.2Gb/sec** </td> -<td> -Average 4Kb transfer latencies for the software with `O_DIRECT`: +<td valign="top"> +Average 4Kb transfer latencies for the software with STL iostreams: - Average read spinning rust hard drive latency @ QD1: **TODO** - Average read SATA flash drive latency @ QD1: **TODO** - Average read NVMe flash drive latency @ QD1: **TODO** +- Average read spinning rust hard drive latency @ QD8: **TODO** +- Average read SATA flash drive latency @ QD8: **TODO** +- Average read NVMe flash drive latency @ QD8: **TODO** +</td> +<td valign="top"> +Average 4Kb transfer latencies for the software with AFIO: +- Average read spinning rust hard drive latency @ QD1: **TODO** +- Average read SATA flash drive latency @ QD1: **TODO** +- Average read NVMe flash drive latency @ QD1: **TODO** +- Average read spinning rust hard drive latency @ QD8: **TODO** +- Average read SATA flash drive latency @ QD8: **TODO** +- Average read NVMe flash drive latency @ QD8: **TODO** </td> </tr> </table> |