On Fri, Feb 05, 2021 at 08:27:14AM -0600, Eric Blake wrote:
> On 2/5/21 5:02 AM, Daniel P. Berrangé wrote:
>
> >> /*
> >> - * Convert string to bytes, allowing either B/b for bytes, K/k for KB,
> >> - * M/m for MB, G/g for GB or T/t for TB. End pointer will be returned
> >> - * in *end, if not NU
On 2/5/21 5:34 AM, Daniel P. Berrangé wrote:
> On Thu, Feb 04, 2021 at 01:07:06PM -0600, Eric Blake wrote:
>> We have multiple clients of qemu_strtosz (qemu-io, the opts visitor,
>> the keyval visitor), and it gets annoying that edge-case testing is
>> impacted by implicit rounding to 53 bits of pr
On 2/5/21 5:02 AM, Daniel P. Berrangé wrote:
>> /*
>> - * Convert string to bytes, allowing either B/b for bytes, K/k for KB,
>> - * M/m for MB, G/g for GB or T/t for TB. End pointer will be returned
>> - * in *end, if not NULL. Return -ERANGE on overflow, and -EINVAL on
>> - * other error.
>> +
On 2/5/21 4:28 AM, Richard W.M. Jones wrote:
> On Thu, Feb 04, 2021 at 01:07:06PM -0600, Eric Blake wrote:
>> We have multiple clients of qemu_strtosz (qemu-io, the opts visitor,
>> the keyval visitor), and it gets annoying that edge-case testing is
>> impacted by implicit rounding to 53 bits of pr
On 2/5/21 4:07 AM, Vladimir Sementsov-Ogievskiy wrote:
>> @@ -2106,6 +2137,21 @@ static void test_qemu_strtosz_invalid(void)
>> err = qemu_strtosz(str, &endptr, &res);
>> g_assert_cmpint(err, ==, -EINVAL);
>> g_assert(endptr == str);
>> +
>> + str = "1.1e5";
>> + err = qemu
On Fri, Feb 05, 2021 at 08:06:53AM -0600, Eric Blake wrote:
> On 2/5/21 4:06 AM, Vladimir Sementsov-Ogievskiy wrote:
>
> >>> - /*
> >>> - * Values near UINT64_MAX overflow to 2**64 when converting to
> >>> double
> >>> - * precision. Compare against the maximum representable double
> >
On 2/5/21 4:06 AM, Vladimir Sementsov-Ogievskiy wrote:
>>> - /*
>>> - * Values near UINT64_MAX overflow to 2**64 when converting to
>>> double
>>> - * precision. Compare against the maximum representable double
>>> precision
>>> - * value below 2**64, computed as "the next value af
On Thu, Feb 04, 2021 at 01:07:06PM -0600, Eric Blake wrote:
> We have multiple clients of qemu_strtosz (qemu-io, the opts visitor,
> the keyval visitor), and it gets annoying that edge-case testing is
> impacted by implicit rounding to 53 bits of precision due to parsing
> with strtod(). As an exa
On Thu, Feb 04, 2021 at 01:07:06PM -0600, Eric Blake wrote:
> We have multiple clients of qemu_strtosz (qemu-io, the opts visitor,
> the keyval visitor), and it gets annoying that edge-case testing is
> impacted by implicit rounding to 53 bits of precision due to parsing
> with strtod(). As an exa
On Thu, Feb 04, 2021 at 01:07:06PM -0600, Eric Blake wrote:
> We have multiple clients of qemu_strtosz (qemu-io, the opts visitor,
> the keyval visitor), and it gets annoying that edge-case testing is
> impacted by implicit rounding to 53 bits of precision due to parsing
> with strtod(). As an exa
05.02.2021 13:06, Vladimir Sementsov-Ogievskiy wrote:
04.02.2021 23:12, Eric Blake wrote:
On 2/4/21 1:07 PM, Eric Blake wrote:
We have multiple clients of qemu_strtosz (qemu-io, the opts visitor,
the keyval visitor), and it gets annoying that edge-case testing is
impacted by implicit rounding t
04.02.2021 22:07, Eric Blake wrote:
We have multiple clients of qemu_strtosz (qemu-io, the opts visitor,
the keyval visitor), and it gets annoying that edge-case testing is
impacted by implicit rounding to 53 bits of precision due to parsing
with strtod(). As an example posted by Rich Jones:
$
04.02.2021 23:12, Eric Blake wrote:
On 2/4/21 1:07 PM, Eric Blake wrote:
We have multiple clients of qemu_strtosz (qemu-io, the opts visitor,
the keyval visitor), and it gets annoying that edge-case testing is
impacted by implicit rounding to 53 bits of precision due to parsing
with strtod(). A
On 2/4/21 1:07 PM, Eric Blake wrote:
> We have multiple clients of qemu_strtosz (qemu-io, the opts visitor,
> the keyval visitor), and it gets annoying that edge-case testing is
> impacted by implicit rounding to 53 bits of precision due to parsing
> with strtod(). As an example posted by Rich Jon
We have multiple clients of qemu_strtosz (qemu-io, the opts visitor,
the keyval visitor), and it gets annoying that edge-case testing is
impacted by implicit rounding to 53 bits of precision due to parsing
with strtod(). As an example posted by Rich Jones:
$ nbdkit memory $(( 2**63 - 2**30 )) --r
15 matches
Mail list logo
