M. Wittmann, T. Zeiser, G. Hager, and G. Wellein. Short note on costs of floating point operations on current x86-64 architectures: Denormals, overflow, underflow, and division by zero. CoRR, abs/1506.03997, 2015.M. Wittmann, T. Zeiser, G. Hager, and G. Wellein, "Short Note on...
If you don't specify the overflow-checking context, the value of the CheckForOverflowUnderflow compiler option defines the default context for nonconstant expressions. By default the value of that option is unset and integral-type arithmetic operations and conversions are executed in an unchecked con...
If you don't specify the overflow-checking context, the value of the CheckForOverflowUnderflow compiler option defines the default context for nonconstant expressions. By default the value of that option is unset and integral-type arithmetic operations and conversions are executed in an unchecked con...
If you don't specify the overflow-checking context, the value of theCheckForOverflowUnderflowcompiler option defines the default context for nonconstant expressions. By default the value of that option is unset and integral-type arithmetic operations and conversions are executed in anuncheckedcontext....
VAX programmers have always been agast when they learn that some systems did NOT crash a program for a divide by zero error or similar arithmetic fault. Ian's point is that IEEE floating point arithmetic has even more options for handing over and underflow conditions than VAX had. If C ...
int fp_overflow()int fp_underflow() int fp_inexact()int fp_any_xcp() Beschreibung Diese Subroutinen helfen bei der Bestimmung, wann eine Ausnahmebedingung aufgetreten ist, und des Ausnahmetyps. Diese Subroutinen können explizit nach Codeblöcken aufgerufen werden, d...
These interrupts are initiated by various error conditions (such as a division by zero or arithmetic overflow). These interrupts are also known as processor exceptions. View chapter Chapter Data Types Programming Language Pragmatics (Third Edition) Book2009, Programming Language Pragmatics (Third Edition...
By specifying a small packet length an attacker is able tooverflowabufferand execute code under the user id that runs pptpd, probably root. Common crawl When fetching a remote resource via FTP or HTTP, the library uses special parsing routines which canoverflowabufferif passed a very long URL...
The Integer-Overflow-to-Buffer-Overflow (IO2BO) vulnerability has been widely exploited by attackers to cause severe damages to computer systems. Automatically identifying this kind of vulnerability is critical for software security. Despite many works h
fn to_underflow_u64(self) -> u64; } pub trait Upcast256 { pub trait Upcast { fn as_u256(self) -> U256; } impl Upcast256 for U128 { impl Upcast for U128 { fn as_u256(self) -> U256 { U256([self.0[0], self.0[1], 0, 0]) } } pub trait Downcast256 { pub trait...